The last time Cheng Yu returned to the Forest of Death, he found other corpses in the five shrines. These corpses included the bones of immortals and corpses of demons.

The total number of corpses in the five major temples exceeds 20,000, especially the final Tongtian Temple, because that may have been the main battlefield that year.

But for now, Cheng Yu has only found these two types of corpses, which means that the enemies of the Holy City come from the fairy world and the demon world. However, Cheng Yu believes that the enemies of the Holy City are far more than that.

But now Cheng Yu has not found any other clues, and there is no way to prove other enemies.

Among the more than 20,000 corpses, the bones of immortals and the corpses of demons basically accounted for half each, and the difference was not big.

Cheng Yu naturally couldn't waste so many corpses. Especially these corpses were not ordinary corpses, they were of great use.

Now, Cheng Yu plans to use these corpses, but before that, he needs to learn a formation first. This formation is the Heaven and Earth Yin and Yang Ancient Return to Heaven Formation.

This is a formation that Cheng Yu has memorized for a long time. Now that Cheng Yu is in the late stage of integration, all the formations in the Immortal Demon Tower have been activated.

When Cheng Yu was studying various formations, he noticed this special formation, because this formation required a total of ninety-nine and eighty-one runes.

Of course, the eighty-one runes are not the formation with the largest number of runes that the Immortal Demon Tower can form. From what Cheng Yu knows so far, the ninety-nine runes should be the highest rune he can combine now.

Number formation.

As for whether he can break through one hundred in the future, he will only know after the Immortal Demon Tower gives him such a hint.

However, even if there are only eighty-one runes, the power must be very powerful. Because so far, the most powerful formation used by Cheng Yu is the previous bounding formation, with a total of seven, seventy-nine and seventy-nine.

Dao rune pattern.

But now, he has activated all the formations, especially the Heaven, Earth, Yin and Yang, Ancient Return to Heaven formation, which he has long admired. So when he learned this formation, he had already begun to explore it.

Although all the formations of the Immortal Demon Tower have been activated, they cannot be used directly by Cheng Yu. They also need to be learned. However, this kind of learning is much simpler than Cheng Yu's attempt to decipher the formations, because he only needs to learn the formations.

You need to use the Immortal Demon Tower to cast it.

Cheng Yu cracked those formations just to use them to get away from the Fairy and Demon Tower, so it was naturally much more complicated.

Of course, there is no need for him to leave the Immortal Demon Tower for this Heaven and Earth Yin and Yang Ancient Return to Heaven Formation, and there is no need to spend all that time to crack it. He just needs to learn it and use the Immortal Demon Tower to perform it directly.

However, the ninety-nine and eighty-one runes are no joke. If you want to learn this formation, even if you have the Immortal Demon Tower, you still need to study it carefully.

Moreover, this formation is amazing. It can turn the corpses in Cheng Yu's hands into living people, that is, bring those corpses back to life.

Of course, this resurrection does not mean that these bones are restored to the flesh, and the people who died back then are resurrected again. It exists in another form of resurrection. This kind of resurrection refers to the change from death to life. They were originally dead, but now they are just resurrected.

Becoming alive instead of becoming human again.

In other words, through this formation, Cheng Yu can turn these people into the living dead.

However, Cheng Yu does not need them to grow flesh, what he wants is these living dead. Of course, the living dead controlled through this formation are not ordinary living dead, they can regain some consciousness.

As for how far these living dead can recover, Cheng Yu himself doesn't know yet. He can only know after he has thoroughly learned this formation and tried it.

Although Cheng Yu has already started to learn this formation, judging from the current situation, it may still take some time. But if Ning Wushuang's poison is not resolved for a day, Cheng Yu will not feel relieved.

You need to learn this formation as soon as possible.

In addition, he also needs this formation to help him get rid of the dynasty's suspicion of Cheng Yu's identity.

——

After studying the formation for a whole night, Cheng Yu naturally gained a lot, but there was still some time left before success.

When Cheng Yu woke up, everyone had been waiting outside Cheng Yu's door for a long time.

"Junior brother Yu, where are we going now? Do we want to go to Tianmen to see it?" Xinluo asked impatiently as soon as everyone entered Yu's room.

"No need, let's go look for sunglasses now, shall we?" Cheng Yu shook his head and said.

Nowadays, Tianmen cannot easily go back, and there may be an ambush from the dynasty. Besides, now that the divine object is no longer in Tianmen, and the Poison Immortal is not in Tianmen anymore, there is no meaning for them to go to Tianmen again.

"But, what should we do about Wu Shuang's poison? Her condition is getting worse and worse now!" Lanya asked.

"Yes, since Poison Immortal is not in Tianmen, then we can just look for him elsewhere!" Several women also said.

"There is nothing we can do for the time being. I have already asked the old man named Xu. Poison Immortal is just a cover for this guy. Poison Immortal's real identity is the Poison Elder of the dynasty. Therefore, it is impossible for us to ask him to help Wu Shuang.

Detoxify!" Cheng Yu said helplessly.

"What? Poison Immortal is the Poison Elder of the dynasty?" Everyone was shocked. They obviously did not expect that the result would be like this.

"Damn it, this old guy dares to lie to us? What's the point of doing this? Now that we know the truth, Junior Brother Yu, you won't kill him, right?" Xinluo asked.

"Of course I won't kill him now. He just wants people from the dynasty to save him. Because Tianmen was destroyed by the dynasty, not Xuantian Sect!" Cheng Yu broke the news again.

"Dynasty? Are they also going for that divine object?"

"That's right, it turns out that another group of Tianmen disciples were encountered by the Fang family, and the Fang family used this news to gain the support of the dynasty. When the dynasty got the news, they directly destroyed Tianmen for this divine object!

As for why the old guy named Xu lied to us, he just thought that people from the dynasty would come to Tianmen, and if we showed up at Tianmen, the dynasty would naturally rescue him. But it is a pity that the news of Tianmen's destruction was advanced by us

Knowing this, his wish will naturally come true!" Cheng Yu said.

"So that's it, this guy has a good plan, but it's a pity that God's calculations are not as good as those of man. He wants people from the dynasty to save him, but he will never think about it in this life!" Everyone suddenly realized.

"If this is the case, wouldn't there be no way to cure Wushuang's poison?" Xinmei said.
Chapter completed!