at this moment. All the plants in the elf forest turned into an emerald-like color, and a huge natural breath was suddenly released. It can be clearly felt in any corner of the Brenner Mountains. It's not just the elves who benefit. Any person in Zither City can clearly feel that his body is immersed in a warm breath of life. Their vitality has been improved to a certain extent.
Naturally, the elves and druids who benefit the most are relying on the cultivation of natural breath to improve their strength. In the huge energy fluctuations, all elves and druids clearly feel that their strength is reduced by one An extremely astonishing speed is increasing, even the elves who are farthest from the tree of the eternal box, their strength has increased by a level in an instant.
This is the fountain of life. Or it could be said to be the powerful effect of the dragon's blood.
If Ye Yinzhu used his blood directly on Anya. So, even though Anya, as the queen of elves, has reached the ninth purple level in strength. It is absolutely unbearable, after all, when the vitality is strong enough, it cannot be tolerated by ordinary creatures. Ye Yinzhu's blood is for ordinary people. Not only is there no benefit. On the contrary, it is the most powerful poison.
Ordinary people let alone absorb his blood. Even if it is only slightly touched, it will be immediately blasted by the huge vitality.
But through the ancient tree of life, it is different. This ancient tree of life is the most important foundation of the elves. Especially after evolving into the Eternal Tree. Its origin is the purest vitality, so Ye Yinzhu uses him to dilute the life energy in his blood, and then release it in a large range. Infiltrate them with the natural breath that elves and druids are most familiar with like the Tree of Eternal Box. Although it seems a bit wasteful, it is also the safest way.
Eight drops of blood merged into the Tree of Eternity at the same time, and the size of the huge ancient tree almost doubled in an instant. At this moment, the life energy that the Tree of Eternal Box could hold had reached its limit. If even one more drop of Ye Yinzhu's blood fused into its body, I'm afraid the tree of eternal box would be in danger of exploding.
Through previous spiritual contact and exploration. Ye Yinzhu perfectly grasped the endurance of the Tree of Eternity. It has been directly promoted to the best state, in this way. Anya above the Tree of Eternal Box. Almost directly withstood the most massive impact of natural breath.
At that moment, both Ye Yinzhu and Anya herself heard a clear cracking sound.
Cracks appeared on the Mowu pole wall.
Ye Yinzhu is someone who has experienced it. Although the appearance of a crack does not mean that the barrier can be broken through, this first step is the most critical. Only by breaking through this first step, can it be possible to truly break through the limit.
However, this time the breakthrough. It also plunged Anya's body into a crisis, and the overly large natural aura made all the clothes on her body turn into dust in the first place. The green wings on the back also changed from one pair to two pairs, but on the surface of the originally shiny skin. But there was an extra layer of fine blood beads. If it wasn't for Ye Yinzhu's "Peiyuan Meditation Song", which has reached the point where sending and receiving can be done freely and the energy can be completely controlled, just the heavy blow just now, Anya would have died. Even now, Anya has already passed out in a coma. It can be seen how terrifying the impact just now was.
Then Ye Yinzhu began to show his perfect qin strength. In his performance of a qin piece, he divided the released qin sound and energy into two parts. On one side, the huge natural energy in the Tree of Eternal Box was condensed to attack Anya's body, and on the other side. However, he used the "Peiyuan Meditation Song" to maximize the ability of consolidating the foundation and cultivating the vitality, and focused on protecting Anya's body except for the bottleneck, so as not to let the huge natural breath cause harm to her body.
Of course, the people of the elves couldn't feel the magic of this scene, including the twelve elders. As far as they can see. It's just that layers of water waves enveloped Ye Yinzhu's body, and then released them into the air, injecting them into Anya's body and the ancient tree. People who don't know the truth will never be able to imagine how miraculous Ye Yinzhu's single-minded and double-playing of the same piano music is now.
But this kind of manipulation still failed to make Ye Yinzhu reach his limit. While carefully controlling the energy released by the music, he was completely immersed in the music. At the same time, deep in his heart was echoing what Xiao Longnu said back then.
Wuji gives birth to Taiji, and Taiji gives birth to Liangyi. The two instruments are divided into yin and yang.
All kinds of thoughts became clearer at this moment. Follow the rhythm of the strings in your hand. Ye Yinzhu's core also became more and more quiet. In the ears of outsiders, the piano music is already extremely smooth and harmonious. Deep down in his heart, another transformation was going on. And it's a completely subconscious change.
The subtleties gradually become rounded. It seems that Ye Yinzhu's left hand has become Yin. The right hand has become a yang, but in the turmoil of the qin music, it has formed a harmony like Tai Chi, and the yin and yang are turbulent. The breath produced, coupled with the harmony of the natural breath, made the cracks on the barrier in Anya's body rapidly intensify.
No one dared to disturb Ye Yinzhu. at this time. He is in the hearts of the elves. Has become a god-like existence. Ordinary elf fighters don't know what happened to the huge natural aura that suddenly appeared just now. But how could the twelve elders of the elves not know.
They saw with their own eyes that Ye Yinzhu ejected blood beads from his hand and merged into the tree of eternal box. And the next moment, that incomparably wonderful change had already appeared. They benefit the most from the tree closest to the eternal box, the twelve elders. Almost all broke through the purple level at the same time. Several elders who were originally above the purple level have been directly promoted by as much as two levels.
This is the second level of the purple level. For them, how long does it take to practice to achieve such progress
Finally, when Ye Yinzhu's Ninth Variation "Peiyuan Meditation Song" finished playing, under his deliberate control, the huge natural breath suddenly restrained in the tree of eternal box, and the next moment. A crystal green light that shrunk a hundred times, but looked like a solid emerald rose into the air and hit Anya hard.
Pfft, a mouthful of blood spurted out from Anya's mouth. But at this moment, the third pair of green wings floated out from behind her. Three pairs of wings, six wings spread out at the same time. Immediately afterwards, Anyana was completely naked on the body, between the two peaks. As if there was an extra green seed, a solid circle of soft green light floated out and merged into everyone's body. Also integrated into the tree of eternity. .
The music stops. The lingering rhyme lingers on the strings, and a faint light radiates from the Qin of the Great Sage's Oblivion. There was only a smile on Ye Yinzhu's face. he knows. I succeeded, and Anya also succeeded.
Wherever she was floating, Anya had become the core of the entire elf clan. Everything around her was changing rapidly, and all the ancient trees of the elves were re-rooted into the ground. It is growing at a speed almost discernible to the naked eye. What emanated from the entire elf forest was a scene of prosperity.
A faint light flickered. Countless rays of light gradually disappeared. And Anya's body floated down under the action of those three pairs of wings, her eyes were still tightly closed. But at this time, there was no expression of pain, only serenity.
The great sage's harp has already been taken back. Opening his arms, Ye Yinzhu put Anya's body into his arms.
Soft and light in the hand. As if her body didn't have any weight at all, her heartbeat was very gentle. The breath of life that filled his whole body was exactly the same as the tree of eternity.
But at this moment, a turquoise light suddenly broke away from the tree of eternal box, and quietly landed on Ye Yinzhu's forehead. An emerald symbol that was very similar to the emerald symbol on Anya's forehead but a little more complicated appeared between Ye Yinzhu's eyebrows.
Hugging Anya's body, Ye Yinzhu felt awkward at this moment, after all, Anya was naked at this time. Although the three pairs of wings on her back almost completely cover her delicate body, the place where Ye Yinzhu catches her is the real body.
In other words, the only thing that other people can see is Anya's wings. But Ye Yinzhu's arms actually hugged Anya's carcass exuding a gentle breath of life.
The twelve elders of the elves were already stunned, looking at Ye Yinzhu and Anya. I was speechless for a while.
Ye Yinzhu also felt the strangeness of the atmosphere, coughed quickly, and awakened the elders of the elves with mental power, "Elders, please don't get me wrong, Sister Anya is already in a coma. However, she has finally broken through the bottleneck. Congratulations to the elves. You will have a powerful queen in the future. Which elder will send her back to rest in the tree of eternity?"
Ye Yinzhu looked at several women among the twelve elders with questioning eyes.
And at this moment. An unexpected scene happened to Ye Yinzhu. The twelve elf elders who had already stood up suddenly fell to their knees at the same time. Moreover, he knelt down on both knees and bowed down to Ye Yinzhu, who was holding Anya.
"See Lord Elf King."
Ye Yinzhu was stunned for a moment, and said: "Elders, there is no need to be polite, Sister Anya is already in a coma. Now she can't hear it either!"
The Great Elder of the elves said with reverence: "No, Your Majesty the Elf King, we are paying homage to you. Not Your Majesty the Queen."
Only then did Ye Yinzhu realize that when the twelve elders bowed down just now, they missed a female character.
"Elder. What do you mean? I am not your elf king."
The Great Elder said persistently: "No. Your Majesty the great elf king. You are our king. No matter who you are, you can't change this fact. Maybe you don't know it yet. After the tree of the box, you will have wisdom. It will dominate everything in the elves and help the elves become stronger. And just now. The tree of eternal box sent a message to all of us elves, and it gave you the title of king of elves , Moreover, he gives you higher power than Her Majesty the Queen. Become its spokesperson in the elves. That is to say. You can completely command anyone in our elves."
Ye Yinzhu stared dumbfounded at the twelve elders of the elf clan in front of him, and said with a wry smile: "Aren't you going to tell me that I have become a foreign elf king, first a foreign silver dragon, then a foreign holy dragon, and now I have become a foreign elf king?" Alien Elven King. That seems a little too much…”
The Great Elder of the elves shook his head and said: "No, it is not the elf king who is a foreigner, but the elf king. The tree of eternal box means that you are its incarnation. Even its teacher, with you, the elves will be forever will become stronger.”
Ye Yinzhu's brain was running fast, and he had already figured it out a little after a short time.
The Ancient Tree of Life was able to evolve from the Ancient Tree to the Tree of Eternal Box, undoubtedly due to the effect of his own blood, and the Tree of Eternal Box possessed wisdom. Naturally, he could feel that the vitality in his body was much greater than his, and since he had helped him and Anya with the life energy in his blood, he would naturally regard himself as a partner of the elves. Even Guardians.
Perhaps it was because he felt that his life energy was much larger than it, so he got the title of the Elf King.
"I implore His Majesty the Elf King to send Her Majesty the Queen back to the Tree of Eternal Box. Only you and Her Majesty the Queen can enter the inside of the Tree of Eternal Box."
In desperation, Ye Yinzhu could only accept the reality in front of him. He has nothing against becoming the king of elves. after all. The elves themselves are part of Zither City. No matter what your false name is. Anyway, Sister Anya should be the leader of the Elf Clan. Multiple false names have no effect on him.
and. Holding Anya's body. It was really embarrassing for him. Anya is not the same as Xiaolongnv, for Anya. His feelings are much, much deeper.
Anya was the first stunning beauty Ye Yinzhu saw. later. She helped Ye Yinzhu without hesitation. No matter how you look at it, Anya is one of the most perfect women in Ye Yinzhu's mind.
He has extremely deep feelings for Anya. certainly. That is the relationship between siblings.
But at this moment, he held Anya in his arms. The aura emanating from Anya's warm body seemed to change the brother-sister relationship in Ye Yinzhu's heart.
Affected by his own huge life energy, he uncontrollably showed the normal reaction of a man.
It's been said before. The side effect of the huge life energy is that the vitality is too strong, which leads to the increase of desire.
What Ye Yinzhu was most afraid of was that he would desecrate his sister because of his physiological reaction. so. At this time, he didn't dare to say anything more to the elf elders, so he hugged Anya and flew towards the tree of eternal box.
Just as the elf elders said, when Ye Yinzhu and Anya approached the crown of the Eternal Tree, the crown naturally parted, and the light shone. The two have blended into it and disappeared.
And at this very moment. Huge cheers erupted in the entire elf forest, and everyone shouted the names of Ye Yinzhu and Anya in worship. They waited for this day to come. It's been too long.
Evolved into the Tree of Eternal Box, the Ancient Tree of Life not only changed on the outside. The tree house inside has also become another look completely. .
The area of the tree house is ten times larger than before. The breath of life in the entire tree house is extremely strong, even with the life energy possessed by Ye Yinzhu, you can still feel the presence of the breath of life here. Everything around has become green and transparent, although the outside cannot be seen. But in this jade-like world. It still feels like a dream. cell phone
tree house side,
The original wooden bed was also much larger than before.
Ye Yinzhu carefully placed Anya flat on the wooden bed. But in this way. Anya's delicate body was immediately displayed in front of him,
There is a touch of beautiful pink on the stunning delicate face. Anya's body was very hot, as if trying to melt the air.
Ye Yinzhu hurriedly turned his head away. She wanted to find a quilt to cover her, but the evolved tree house became empty. Although the all-round monitoring and control system has not changed. However, some things originally disappeared.
Without any choice. Ye Yinzhu could only close her eyes, and pulled the wings on Anya's back to the front to cover her delicate body.
Just as Ye Yinzhu pulled the last wing. When covering Anya's slender legs. Sudden. A pair of soft and hot arms coiled up and wrapped around his neck.
Before Ye Yinzhu could react. He just felt a sinking in his neck. Immediately afterwards, two pieces of warm, soft and hot lips were printed on his lips.
The breath of life in the body was drawn by this, and burst out almost instantly, causing Ye Yinzhu's brain to fall into a short circuit. The breath of life from the fountain of life was too huge. Even with Ye Yinzhu's spiritual power, it couldn't be suppressed. His body was also pressed tightly against that charming delicate body, but those six wings floated together. Surround the bodies of the two people.
Anya's body was like a lit fuse. Make that explosive desire burst forth instantly. Ye Yinzhu's body became hotter than her almost instantly. Subconsciously hugged her delicate body tightly.
His big hands wandered uncontrollably. Everywhere you pass, you can clearly feel the trembling of the smooth skin.
Ye Yinzhu's lips slipped past Anya's. Kissed her flamboyantly delicate face, and kissed her swan-like neck.
With a groan, Anya almost moaned: "Little brother, thank you."
Ye Yinzhu's completely boiling breath of life paused for a while in this little brother, and it was precisely with the help of this momentary pause of desire that Ye Yinzhu's huge spiritual power regained control of the sea of spirits. Forcibly suppressed his violent boiling desire. Let out a low cry. Hastily closed his eyes. Want to break free from Anya's six wings.
In addition to desire, there is also panic in his heart. He had found out what he was doing, no. Absolutely not. The woman under him is his sister!
Ye Yinzhu bit the tip of his tongue fiercely, using the tingling pain to wake himself up a bit, but. Anyana's six wings were covered very tightly.
The four eyes are facing each other. The two touches of pink on Anya's delicate face have become thicker than before, making her more charming and charming.
"Sister Anya, I'm sorry. I, I..." Ye Yinzhu's voice became a little hoarse. The fire of desire is even burning his soul.
Anya stared at him with hazy and confused eyes.
Although she has lived in this world for more than four hundred years. But this was the first time that she had such close contact with a man. She never thought that one day she would be so close to a man. Even she herself didn't know what kind of mood she was in now.
Especially the extremely scorching heat on her lower body that was clinging to her lower abdomen, which made her feel panicked.
"Yinzhu. I don't blame you. I took the initiative."
Ye Yinzhu is under the influence of life energy, so is An Ya, the ancient tree evolved into the tree of eternal box. The life energy contained in the natural breath she had received before was extremely huge, and her spiritual power was much weaker than Ye Yinzhu's.
Years of wish come true in an instant. The excitement of the release cannot be suppressed. And all this. It was all given to her by Ye Yinzhu.
All along, Anya never thought of finding a partner for herself. because. In her heart, the responsibilities of the elves are too heavy, and she can hardly breathe under the pressure.
And now. This responsibility is gradually being reduced. When the Tree of Eternal Box appeared. She has done her best as the elf queen.
The relief after the pressure was released, the gratitude to Ye Yinzhu and the feelings for many years in the past were released under the stimulation of vitality, and only then did the scene of offering a kiss take the initiative.
Anya's coma was only for a moment. When the bottleneck in her body finally broke through. She was actually awake. But at that time, she couldn't control her body, which was the main reason why her body temperature gradually increased after Ye Yinzhu hugged her.
Anya found out. compared to shyness. Naked in Ye Yinzhu's arms. She was more at ease, it was a kind of stability from the heart, as if in his embrace, she would never be hurt. And all around are elves. Naturally, she couldn't wake herself up at that time, and she didn't want to bear such embarrassment.
She naturally knew that Ye Yinzhu became the Elf King. It was precisely because of this that the scruples in her heart disappeared.
But. Inside the elves. She is already the most powerful existence. Although the elves are all handsome. But no man can get Anya's attention.
Ye Yinzhu became the king of elves, which had a huge impact on Anya's inner world. If it is said that their sister-sibling relationship has become flawless because it was completely impossible to combine in the past. Well, when the impossible becomes possible. A door has quietly opened in her heart. Coupled with the drive of desire brought by vitality. Anya accidentally hugged Ye Yinzhu.
All these things seem simple on the surface. But it was the coincidence of the inner activities of An Ya and Ye Yinzhu and the physical changes that overlapped to appear.
But now. Not only Ye Yinzhu didn't know what to do. The same is true for Anya. She also didn't know how to face Ye Yinzhu, Ye Yinzhu woke up stiffly. She also woke up a lot at the same time. Although vitality stimulates desire extremely strongly, it is in physical desire. Women are less than one-tenth of men, and the elves are calm by nature. so. Relying on the mental power far inferior to Ye Yinzhu's, Anya still barely suppressed her body.
This moment. No matter who among them. Any more intimate actions would be out of control like a sky thunder triggering a fire. Perhaps they felt this situation subconsciously, so An Ya and Ye Yinzhu didn't move. Just look at each other - u bo 0.
"Sister Anya. I. We..." Ye Yinzhu panicked in his emotions. He remembered that Xiaolongnv had said to him the words yin and yang attract each other not long ago. Could it be that yin and yang attract each other like this now? No, I can’t act like a beast. I already have a wife and a child. Sura and Haiyang have raised their children for more than two years to bear the pain of losing their husband. , if you do something sorry for them, what is the difference between you and a beast.
Thinking of Haiyang, Sura, and his children, Ye Yinzhu's eyes gradually became clear. After all, his spiritual power is strong. Although the desire was bursting, under the influence of strong willpower, he controlled the force in his body to slowly suppress the vigorous vitality and force himself to calm down.
"Yinzhu, what's wrong with you?" Anya suddenly exclaimed, because she was so close to the ground, she could see clearly. A strand of blood flowed out from the corner of Ye Yinzhu's mouth.
turn out to be. When Ye Yinzhu was enduring that huge desire. Has already bitten the tip of his tongue.
Don't overdo it. Ye Yinzhu took a deep breath. Quickly retract the blood on the corner of his mouth with force. Force flows. The body slid out of Anya's six wings, with his back facing Anya. Take three deep breaths of the life-filled air in the Tree of Eternal Box one after another to stabilize your mood. And the wound on the tip of his tongue also recovered within this short period of time.
Ye Yinzhu's body was separated from her, and Anya also secretly heaved a sigh of relief. Her mood was strangely contradictory, and she told her rationally. Everything between me and Ye Yinzhu just now should not have happened. But Desire is like a devil urging him to go further. He has just entered the demigod level, and with the help of external forces, he has broken through the bottleneck of Mowu's extreme wall. Anya's ability is far less stable than Ye Yinzhu's ability to withstand the painful breakthrough on his own.
Under the influence of complex emotions. The huge energy in her body that was completely transformed into vitality suddenly fluctuated violently. The pink on Qiaoqiao's face has completely turned red, and the scorching breath is radiating out. She originally wanted to get up from the huge wooden bed. However, the sudden huge vitality instantly became disordered, and the body that had just left the bed fell back again. The severe pain coming from the meridians in her body immediately made Anya groan, and fell back on the wooden bed again.
this time. It was Ye Yinzhu's turn to ask questions. He originally wanted to leave here immediately, but it was just when he was just getting started. But I heard Anya's painful moan. Out of concern for Anya, he hurriedly turned his back to Anya's direction and asked, "Sister Anya, what's wrong with you?"
Anya endured the growing pain in her body. Said: "I'm fine, Yinzhu, you go."
Although she forcibly suppressed it, her voice still changed due to the pain in her body. Although Ye Yinzhu's strength has not yet fully stabilized. But the sense of unity between man and nature made it easy for him to grasp the changes around him. He immediately saw something was wrong. At this time, he also couldn't care less about the scruples in his heart. Nothing is as important as Anya's safety, and she has already returned to the bed while her figure was floating. And Anya in front of him immediately startled him.
Anya's whole body has turned into a light golden fiery red, and the hot air spews out between breaths, making the temperature in the air continuously rise. And this situation was getting more and more intense. Anya closed her eyes tightly, the six wings on her back were hanging softly on the bed, her delicate body trembling slightly. The vitality in her body is not weakening. Instead, it is increasing at a terrifying speed.
In shock. Ye Yinzhu quickly pressed Anya's forehead with one hand, and poured his original force into Anya's body continuously, but. As soon as his force entered Anya's body. The heat on Anya's body suddenly increased again, with a wow sound. He spat out a mouthful of blood, and immediately, wherever the blood touched. The wooden bed formed by the condensed tree of the eternal box actually melted a big hole. It can be seen how high the temperature of the blood is.
How could this be? The original force, which has been tried and tested, also lost its effect. And Ye Yinzhu discovered it during the process of exploring Anya's body. Anya herself doesn't have any problems, the problem lies in the uncontrollable life energy. Ye Yinzhu's vitality is also very strong. However, this kind of breath hidden in the blood is obviously uncontrollable. His own vitality has grown to a terrifying level, and trying to help Anya suppress it will only be counterproductive, like adding fuel to the fire.
Be obsessed. Ye Yinzhu immediately thought of this word, and Anya's body obviously couldn't bear it anymore. If this continues, those huge beings can continue to improve, and the consequence will only be that Anya explodes and dies. There is no suspense, even if Ye Yinzhu's strength is stronger. He also couldn't help Anya to get it under control.
"Do you want her to die?" The cold voice is as comfortable as drinking a sip of ice water in the hot summer. A golden figure gradually condensed from illusion to reality, and it appeared beside Ye Yinzhu. It was Xiaolong. female.
See the little dragon girl. Ye Yinzhu seemed to have found a savior. after all. Xiaolongnv is the only divine dragon in this world, and her strength has reached the terrifying peak of demigod level. Coupled with her Donglong secret skills, she is obviously stronger than Ye Yinzhu in all aspects.
"quick,
Hurry up and save sister Anya. "
!Ye Yinzhu eagerly grabbed the little dragon girl's hand.
Xiao Longnu looked at Ye Yinzhu. Look at Anya again. He said calmly: "Playing with fire and setting yourself on fire, I can't save her."
Ye Yinzhu was taken aback, "What is playing with fire and self-immolation?"
Xiao Longnv put one hand on Anya's forehead, and immediately, the rising breath of life in Anya's body stabilized somewhat. The temperature has also been lowered a lot, but after the reduction. The temperature is rising again.
The little dragon girl glanced at Ye Yinzhu, and said coldly: "Do you think that the blood of the dragon is so easy to bear? Even though you filter it through this tree. But how can such a huge life energy be ordinary? It is not her own power that can be absorbed by the life form, and the external force breaks through that layer of bottleneck, which makes her instantly improve her strength. She cannot have the matching control power, and the result can only be that the life energy loses control and explodes. and die."
Seeing that the temperature of Anya's body surface dropped a little, Ye Yinzhu's hope was instantly ignited. "Little Dragon Girl, I know you must have a solution, so I beg you, save her."
Xiao Longnu said indifferently: "I never lie, since I said I can't save it, then I can't save it, you did it yourself. Pay it yourself."
Ye Yinzhu was in a hurry. It never occurred to him. I originally kindly helped the ancient tree evolve into the eternal box tree, and helped Anya break through the extreme wall of Mowu. But it brought such serious consequences. All of a sudden. The whole person has completely fallen into extreme anxiety.
Looking at the painful Anya. His eyes have become red.
A flash of surprise flashed in Xiao Longnu's eyes, it was the first time she saw Ye Yinzhu's expression like this, even when he was on the verge of life and death, he was never as excited as he is now.
"You want to save her?" Xiao Longnu asked coldly.
Ye Yinzhu glared at her. "Does it need to be said? As long as sister Anya can be cured, I am willing to give anything."
Xiao Longnu said indifferently: "She is a woman. She has absorbed too much vitality and is unable to control herself. The Yin-type fire of life is burning in her body. The fire of life cannot be extinguished with anything. Unless it is completely burned, if she Dead. Then. Everything here will be completely ignited by the fire of life, not only this tree of eternity. Even this forest will be reduced to ashes, and there is only one way to save her. That is to use The fire of life of the yang attribute is transformed through the reconciliation of yin and yang. The fire of life is gradually extinguished. It returns to normal life force, allowing her to control it, and there is only one person in this world who can burn the fire of life of the yang attribute.” .