In order to investigate the truth behind the death of her parents, jewelry designer Ji Mingshu married into the upstart Huo family in the name of marriage. Huo Yanxing, the heir to the Huo family, signed a contract marriage due to family pressure, but discovered that his wife's identity was questionable as they spent time together. When a jewelry theft overlaps with a shipwreck twenty years ago, the two test each other and uncover the secrets of a wealthy family spanning two generations. Real and fake daughters, commercial espionage, and blood diamonds are missing. In this game in the name of marriage, who is the real operator?
