Behind the white bone chair where the bloody skeleton was sitting, there were three bloody bone pillars standing upright. On the top of each pillar was a ball of bloody flame flashing, burning quietly, making the already dark space even more eerie and strange.
At this moment, two several-inch-long rays of blood-red light shot out from the blood-red skull's eyes, and it was looking at a yellow jade slip in its hand.
"Hehehe, yes, this Heavenly Corpse Scripture is indeed exquisite, especially the method of cultivating the Earthly Evil Corpse King and the Heavenly Evil Corpse King. It is quite inspiring for me to refine my body." The bloody skeleton nodded slightly and let out a dry, shrill laugh.
"Reporting to the ancestor, many human cultivators have entered the Black Abyss Mystery Cave. They are very powerful. The Yin Beasts outside the cave have fought with them several times in a row, and were defeated every time." A black shadow flew in from outside and landed in front of the bloody skeleton. It was a half-human, half-bat Yin Beast. It prostrated itself on the ground and said in panic.
"Every time the Nine Netherworld Yin Wind weakens, those human cultivators will come in to die. There's no need to be surprised. Tell me, which sects are coming this time?" said the bloody skull without raising his head.
"Judging from the fighting situation, they are cultivators from the Huangsha Sect, Houtu Sect, Shengui Sect, and Yushou Sect." Seeing the bloody skeleton so calm, the half-bat Yin beast also calmed down a lot and said.
"Are these four sects? With their mediocre Taoism, they dare to come here to seek death. Lure them into the depths of the mystery cave and defeat them one by one." The bloody skull raised his head with a look of surprise, and then ordered in a cold voice.
"Yes!" The half-bat Yin beast agreed, stood up and was about to leave.
"Wait, notify Gui Yan and ask his Yan Jia and those Earthly Evil Corpse Kings to go and help. Since he has come here, he should fulfill his responsibility to guard the Black Abyss Mystery Cave." The blood-colored skeleton suddenly stopped the half-bat Yin beast and said.
The half-bat Yin beast responded and turned away.
"My king, do you think Gui Yan will help?" After the half-bat Yin beast left, the void beside the blood-red skeleton fluctuated, and a ghostly purple figure appeared.
"The Black Abyss Mysterious Cave is my ancestor's territory. No matter how glorious Gui Yan is outside, he must obey my orders when he comes here. What's more, those cultivators outside are probably coming for him, so I believe he dare not be unfaithful." The bloody skull said with a hint of sarcasm at the corner of his mouth.
"Your Majesty is right. Since there is an invasion by foreign enemies, I'd better guard the center of the formation just in case." said the Purple Phantom.
"Well, the three formation centers must not be lost. You go, and at the same time, let Youming and Shura keep an eye on their targets." The bloody skull said in a solemn voice.
The purple phantom agreed and was about to turn around and leave, but suddenly remembered something and stopped.
"What's wrong?" The bloody skeleton's eyes moved.
"The three formation centers in the inner cave are guarded securely by my subordinates, Youming and Shura. But what about the formation center in the outer cave? We are restricted by the Yin Cave and cannot go there. How about we send some more ordinary Yin beasts to guard it?" The purple phantom said after hesitating for a moment.
"When Gui Yan appeared, I sent a whole team of Yin beasts there. The center of the formation is hidden and cannot be reached by walking along the passage. The possibility of being discovered is very small." The bloody skeleton shook his head and said.