Love is actually very simple, it is giving. Zhang Zichu married the daughter of a wealthy family in order to save his seriously ill mother. However, the wealthy family was not as beautiful as imagined. The residence was a dark and terrifying castle, his wife was a contradictory body of multiple personalities, the housekeeper was like a ghost with a smiling mask, and his mother-in-law was a cold and powerful scheming woman. He thought he could face these, but everything is not that simple...