If a person in this world has a knot in his heart, regrets it, and becomes attached to it, and becomes a demon with his attachment, he will form a realm of his own within an inch of the spiritual platform after death, which is called "evil". In the realm of misfortune, time goes back and past events repeat themselves. Those who enter may lose their minds at worst, or become puppets at worst, and will never be reincarnated.
Thousands of years ago, the way of heaven collapsed, turbid air seeped down, and misfortunes arose in the world. There is a powerful person who comes out in response to the calamity, uses his body as a boat to rescue people's obsessions, and relieves disasters. The world respects them as "the people who overcome disasters." The founder of the sect, Guxue Zhenren, personally passed down the four skills to his four sons, each mastering the four arts of heaven, earth, people and things. However, in his later years, the Patriarch was responsible for a heinous crime and was sealed by his disciples in the Beimang Mountain Demon Suppression Formation. His name became taboo, and his sect fell apart. Only a few traces of his blood were left, struggling to walk in the world.
Thousands of years later, the last named disciple passed away in misery, cutting off the incense of this lineage. When he was dying, he exhausted his last bit of strength, drew a long-lost talisman to bring back a person from a mass grave at the foot of Beimang Mountain.
This person had no name or surname. He crawled out of the sea of blood from the mountain of corpses, surrounded by a turbid air that was enough to corrode bones and ecstasy. He looked like an evil ghost who had just crawled out of hell, but he had a cold and pure face. He only remembered that he studied under the master Guxue and was the last person in the world to overcome the calamity.