Jiang Susu was in the book, and she was originally a lover who liked the third prince. After being designed to marry Shen Qiyi, Shen Qiyi ignored her, so she committed suicide in various ways, which made the family restless. There were too many crimes to blame. Before she was going to be exiled, she even wanted to divorce, but the good sister of the original owner suppressed her and asked the original owner to accompany the male protagonist and his family to atone for their sins. On the way to exile, the heroine takes care of a large family, the old and the weak, and at the same time is wary of others taking action against them.