Looking at the system panel again, the evolution points and energy values at this moment have become...
Evolution points: 3.89 million/20 million
Energy value: 2.78 million
"Two million, seven hundred and eighty thousand energy points."
Ye Fan thought: "With so much energy, even if I don't have the sword master for the time being, I can move freely, actively release skills, and kill the enemy."
"However, that would consume energy, so it's not cost-effective!"
"I'd better save the energy for when I have the chance to transform into a human form in the future!"
"In addition, the evolution points, killing ten Yuanying ancestors at once brought me millions of evolution points. Even if it successfully evolved into a top-grade spiritual treasure, there are still 389 evolution points left. It can be said that the harvest is quite rich!"
"It takes 20 million evolution points to evolve. I didn't expect that."
"Compared to the eight million evolution points required for a mid-grade spiritual treasure to evolve into a high-grade spiritual treasure, it has more than doubled!"
"But... this is understandable."
"In this world, spiritual treasures are already very rare. As for the legendary innate spiritual treasures that are even stronger than spiritual treasures, at least I have never seen them in the decades since I came to this world. They are only limited to legends. It is common sense that so many evolution points are required to evolve from a spiritual treasure to an innate spiritual treasure."
"Moreover, according to past practice, every time the enemy's realm is raised to a higher level, it can bring me about ten times the evolution points."
"A Yuanying stage cultivator can bring me hundreds of thousands of evolutionary points. Now, Sword Master Zhuang Zhentian has reached the Out-of-Body stage. As long as he can find an Out-of-Body stage prey to kill, it shouldn't take too long to earn these 20 million evolutionary points from an Out-of-Body stage cultivator."
"The most important thing is that Zhuang Zhentian is different from Lin Li... He is a complete devil! He has no mercy at all. Although such a person is a bit hateful, he can help me evolve faster!"
…
"Has it evolved again?"
Zhuang Zhentian felt the large amount of energy that Ye Fan fed back to him and was delighted: "This time, it's a top-grade spiritual treasure!"
“It’s a godsend!”
"Spiritual treasures have never appeared in the entire Zhao Kingdom! And I have obtained a spiritual treasure that can evolve!"
"If it continues, maybe... it can evolve into the legendary innate spiritual treasure!"
"An innate spiritual treasure! Then, how powerful should it be?"
Zhuang Zhentian is full of expectations for this!
"Last time, it evolved and gained the skill of Resentment. This skill is simply invincible at the same level! It really deserves to be a spiritual treasure! I wonder what kind of improvement it has gained this time?"
Thinking about this, Zhuang Zhentian began to transfer spiritual power to Ye Fan and tried it out.
The dark phantom sword quickly swallowed up the light.
Then, the light that was swallowed up was reflected after a magical effect.
Suddenly, it became transparent and Zhuang Zhentian could no longer see it.
If he hadn't been holding the hilt of the sword in his hand, Zhuang Zhentian would have really thought that the magic sword in his hand had disappeared!
"It shouldn't be..."
Zhuang Zhentian was puzzled: "Could it be that evolving into a top-grade spiritual treasure only makes the sword invisible? If so, it doesn't deserve the name of a top-grade spiritual treasure at all!"
Thinking of this, Zhuang Zhentian suddenly had an idea!
"Could it be..."
Zhuang Zhentian was excited: "Not only can it turn itself invisible... it can also make me invisible?!"
Thinking of this, Zhuang Zhentian hurriedly experimented and increased the degree of spiritual power transmission!
Then, he felt that the ability to devour and transform light began to emanate from the sword and enveloped his body!
A moment later.
He looked down and found that his body seemed transparent and could not be seen at all!
He touched it and found that it was touchable.
"Yeah! It's true!"
Zhuang Zhentian smiled: "So! After this sword evolved into the Phantom Sword, it gained the Phantom Sword skill, which can make me invisible!"
"Although this effect is not as strong as resentment, it is very flexible!"
"After all, no one would release their spiritual sense all day to explore the surroundings and consume their spiritual thoughts. If used properly, it can not only help me to escape from desperate situations, but it can also... assassinate people who are stronger than me!"
After thinking about this, Zhuang Zhentian looked around.
The place was full of ruins of battle, and even the main peak of the Xuantian Fu Sect was chopped into pieces by the aftermath of the previous massacre sword arc.
"There are no strong men left in Zhao."
Zhuang Zhentian began to fly towards the north: "Find a suitable place to refine the feedback energy of the Phantom Spirit Sword. Then, head to Dajing, where the immortal appeared in the legend!"
“I hope that there, I can obtain the skills that will allow me to break through the Out-of-Body Stage and advance to the Sitting Meditation Stage.”
…
The border between Zhao State and Hurna Prairie.
This is a low shrub forest.
There was a Jindan stage cultivator with a whip, a rough appearance, and wearing alien clothing. He was driving a floating vehicle towed by two goshawk monsters and flying over the bush.
"After sixty years of hard training, I finally succeeded in forming a pill!"
Zabele was driving the flying car, with an uncontrollable look of joy on his face: "This time, I will have the confidence and qualifications to propose to Lin Wan'er from Haoran Academy!"
…
One day later.
Zhao State, in a forest.
It was obvious at first glance that the stone chamber had been hacked out by brute force.
Zhuang Zhentian closed his eyes, frowned, and clenched his teeth!
"This Phantom Spirit Sword is really impressive!"
"After obtaining it, in just such a short time, I broke through from the eighth level of Nascent Soul to the Out-of-Body Stage!"
“That’s not all!”
"Now... I'm about to break through again!"
Inside Dantian.
Zhuang Zhentian's soul began to grow again!
Zhuang Zhentian's soul, which was already larger than an ordinary out-of-body soul, had fought three or four times and at this moment, it grew rapidly like a balloon!
He turned into a giant three meters tall!
“Successful breakthrough!”
"Second level of out-of-body experience!"
This is not over yet!
Ye Fan’s feedback energy has not stopped yet!
…
Haoran Academy.
When Zabele arrived here in his hovercraft, he was shocked and incredulous when he saw the devastation of Haoran Academy, corpses strewn all over the ground, and dried black bloodstains.
"ah!!!"
He cried out in grief: "Why?! How could this happen!"
"Where's Lin Wan'er? Is she okay?"
Shouting, he opened the beast bag and mouse-like monsters rushed out.
"Go! Find Lin Wan'er!"
After a moment.
“Squeak, squeak, squeak!”
A rat monster cried out.