Lu Chuan, a boy who was abandoned in an orphanage. On his eighteenth birthday, an anonymous letter revealed the mystery of his life experience - he was a direct descendant of the Lu family in Jiangnan, but he was exchanged in his infancy and lived at the bottom of the family for eighteen years.
When Lu Chuan stepped into the door of the Lu family, what greeted him was not the hugs of his relatives, but the cold DNA test report and the ridicule of everyone. The fake daughter Lu Yuwei who had taken over his life had already spent eighteen years controlling the family's business, connections, and people's hearts. The father is indifferent, the mother is hesitant, and the younger brother is hostile. The entire Lu family is waiting to see how this "bastard" will get out.
What's even more deadly is that behind the fake daughter stands a mysterious force like monsters - a dark organization that can swallow up luck and control people's hearts. They secretly exchanged babies eighteen years ago and used the Lu family's luck to support their young master. And Lu Chuan's talented bloodline is their next target.
Facing the triple desperate situation of family rejection, dark coveting, and identity doubt, Lu Chuan chose the cruelest path - he would use his wits to uncover the truth, use his layout to subvert power, and use thrilling counterattacks to let everyone understand: Those who return from exile are never lambs to be slaughtered.
When the truth about bloodline emerges and when the tentacles of darkness are exposed to the sun, this young man who has been abandoned by fate for eighteen years will use the most ruthless means to take back everything that belongs to him.