When the heroine Shi Yan was in school, she fell in love with Su Jintian, the second son of the Su family, but she married the eldest son of the Su family by mistake. Su Xian, the eldest son of the Su family, was passionately devoted to her, but Shi Yan still liked Er Lang very much. After the divorce, the heroine waited until Erlang came back, but as time passed, she had already let go of her feelings.
Concept: ancient romance