Li Dagang does a good deed and saves someone, only to transmigrate into the world of the courtyard. Faced with everyone there, he decides to respect their fate and stay out of their lives. But he forgets about the butterfly effect: the moment he enters this world, the wheel of fate begins to turn.
Li Dagang: “I don't know anyone in the courtyard, but for some reason, they're not the way I remember them...”