Medical PhD Zhu Jiu dies suddenly and transmigrates into the tragic Miss Zhu from the Butterfly Lovers tale.
Having seen through the tragic fate of the original cast, she resolves to rewrite their destiny: keep Huang Liangyu from falling into ruin and stay clear of the original entanglements.
Ma Wencai, who should have been obsessive and sinister, with his affections misplaced, lowers his guard only for her.
She uses her medical skills as a shield, soothing the wounds of his past; he offers her a future, taking top honors in the autumn examinations to give her confidence in a secure life.
Beneath the moonlight, the young man confesses earnestly: “Jiujiu, you don't have to turn into a butterfly for the rest of your life. I'll protect you.”
