Lin Nu, a transmigrator, finds himself in a desperate situation right from the start. Born an orphan with worthless mixed spiritual roots, he is poisoned to death with corrosive pill water by his sworn enemy, Zhu An'er, and abandoned on a desolate hillside. On the brink of death, he is accidentally discovered by three eccentric disciples of the Ketian Sect, who even hilariously mistake him for their father in front of everyone. At the critical moment, the cold and mysterious sect master, Yun Ya, saves Lin Nu. Sensing that his soul has not yet dispersed, she takes him back to the sect.