Love is actually simple: it means giving. Zhang Zichu married a wealthy heiress to save his seriously ill mother. But life in a rich family was nothing like he had imagined. Their home was a terrifying, pitch-black old castle; his wife was a bundle of contradictions with multiple personalities; the butler was like a ghost wearing a smiling mask; and his mother-in-law was a cold, domineering schemer. He thought he could handle it all, but nothing was as simple as it seemed…