In the supplementary revision of "Enter the Trap with Caution", millions of worlds will eventually converge to one point, where they will undergo reincarnation. However, due to some reasons, some souls cannot be redeemed accordingly. Heaven has no choice but to order Su Yanyu, who is in charge of Eastern Cause and Effect, and his partner, Jian Xichen, who is in charge of the West, to travel through various worlds to save the lost. In the shuttle, I will get to know you. "The son is unparalleled in the world, and the gentleman is as polite as a guest." [This book is an analogy to fast travel. The world in the book draws on history, which can be understood as an illusion. It accepts relevant knowledge and guidance, but does not accept criticism.
Intention: cause and effect