The former business emperor Lu Chenzhou went bankrupt and was in debt. In exchange for a huge reward, he became the contract husband of wealthy daughter Lin Xuewei, and was ridiculed and looked down upon. Everyone thought he was a useless burden hanging around the eldest lady. Until an international negotiation determines the fate of the family, the opponents conspire to defraud in unfamiliar dialects. In the corner where no one noticed, Lu Chenzhou quietly opened his eyes - he could suddenly understand all the languages in the world. From then on, while acting as a silent "trash", he also became her invisible trump card in antique auctions, cross-border mergers and acquisitions, and crisis negotiations. When the contract expired, his debts were paid off and he was ready to retire. The wife who had once dismissed him blocked him in front of the door with red eyes: "Lu Chenzhou, your heart... In what language can I understand it?"
