Zhang Fangben is a student of a first-rate or third rate University. He is usually silent and not good at communicating with others. His only hobby is reading novels. Last night, he accidentally fell into the sewer on his way back to his dormitory.

When he woke up from his coma, he felt pain all over his body. When he looked back, he was beyond recognition, and some strange scenes kept popping up in his mind. He looked around in the twinkling of an eye and didn't know where he was. I couldn't help thinking, "didn't I fall into the sewer? Did someone pass by and save me?"

When he thought about it carefully, he thought it was still wrong. From the surrounding environment, the clouds were flying around and the air was fresh and natural, making people feel like they were in a fairyland. The environment in this world is far from it, and the two are not at the same level at all. He then thought, "can I go back to ancient times through time and space like the protagonist in the novel?"

This time his idea was very correct. At this time, he did wear time and space, but he did not go back to ancient times, but returned to the flood and famine period. However, he was only a student himself, and he fainted again in the face of this outstanding crossing.

In his coma, he gradually integrated the original memory of the body. It turned out that the body was Kunpeng, the demon teacher in the famine period. After the second sermon of Taoist ancestor Hongjun, Hongyun got the opportunity of the avenue, which caused Kunpeng's peep and poisoned him. What Kunpeng didn't expect was that Hongyun blew himself up and seriously injured him. What Kunpeng didn't expect most was that Dijun and Taiyi wanted to unify the demon family. They had been secretly staring at Kunpeng. After seeing that Kunpeng was seriously injured, they threatened Kunpeng to join the heaven. People have to bow their heads under the eaves. Kunpeng knows he can't escape after being seriously injured. He can only agree with Dijun and Taiyi to join the demon family Tianting.

Dijun has an inborn treasure, the "demon flag", which can hold people's souls. All the big demons who join the heaven must attach a trace of yuan God to them. Once there are differences, Dijun can use the secret method to destroy their form and spirit. Kunpeng had no choice but to listen to his orders and attach a trace of yuan God to it. Later, the more he thought about it, the more angry he became. First, he was wounded by Hongyun's self explosion, then he saw the opportunity to escape from the avenue he was about to get, and finally he fell into the calculation of Dijun and Taiyi and Taiyi. So when he healed, he was so angry that he attracted demons into his body and died. Zhang Fang's soul was just attached to his body.