The protagonist Gu Lan was originally the new will of heaven in this world. Due to the collapse of the old heaven and the incomplete rules of the world, he was forced to come to the world and became a human to repair the loopholes. On the surface, he is a handyman disciple in the sect who eats and waits for death, but in fact he has the "Six Paths of Reincarnation Palace" with him. Not only can his consciousness enter the palace to start practicing at a hundred times the speed of time, but he can also gain merit by judging villains and sheltering demons, and repair the rules of the world.
He reached a symbiosis with the ancient ferocious beast "Taotie" that was parasitic in his body, and one person and one beast "pretended to be a pig and eat the tiger" in the world of immortality. As the "incarnation of the way of heaven", he has incredible luck. The weeds on the roadside are magic medicine, and the broken iron he picks up is a magic weapon. He is mistaken by countless bosses as the illegitimate son of the powerful in the upper world (the one with the strongest connection). On the way, he encounters an ancient and eccentric heroine with the bloodline of "Ma Liang, the Magic Pen". The two of them and one beast fight their way from the world of immortality to the fairy world. In the process, Gu Lan discovers that the old way of heaven has not completely dissipated, but has turned into a behind-the-scenes man named "Pseudo Saint" who intends to devour the people. In the end, Gu Lan outsmarts the old way of heaven and reshapes the six paths of reincarnation.
