Langyayu's family has a pair of twins, the second young lady likes martial arts, and the third young master likes ink. The two often exchange identities. The third young master, Yu Dailu, is a man who is more beautiful than a woman. Because he has a gentle temperament and does not like riding and shooting, he is often suspected of being born as a girl.
Yingtai dreams about her past life and cannot forget that Bago died in Maoxian County. In order to protect the health of Zhu's family, he intentionally gets close to his classmate Yu Lanting, but he doesn't want to lose his heart.