Qingdai, a little maid in Huanyi, whose voice resembles that of the Shen family's fiancée, was forced to marry into the Shen family as a substitute after Shen Hexiao, the young master of the Shen family, was poisoned and lost his sight. On their wedding night, although Shen Hexiao's eyes were covered with red silk, he discovered Qingdai's true identity during the kiss. However, he did not reveal it, but fell deeply into Qingdai's frankness and tenderness. Just when Shen Hexiao was about to regain his sight, Shen's mother ruthlessly used ten taels of silver to expel the pregnant Qingdai from the mansion in order to protect her son's reputation. Three years later, Shen Hexiao has become the powerful leader of the Hanlin Academy. When he went south to control floods, he unexpectedly heard a child humming a familiar nursery rhyme. A long and affectionate waiting period that spanned three years finally came to light.