Li Qiming's mother worked as a mistress for Yang Qiyu's father all her life. She died less than a year after becoming the first wife.
Li Qiming and his sister quietly moved out of the Yang family's mansion, but he didn't expect that Yang Qiyu would chase after him in the end.
Not only did he have to repay his mother's debt, but it also brought about the past that he least wanted to remember.