Tang Haotian, a prodigy of the Tang family and an assassin from the Sichuan Tang Clan, was ambushed and killed during a mission by relatives of his own generation and the generation above him. By chance, he was reborn as Wu Zhe, a boy from a poor family. In his new life, he faced difficulties with school and daily life, while nursing a desire for revenge against the Tang family. Then a girl named Yun Yao appeared, and he embarked on the path of immortal cultivation.