Yi Wei Lian is a cold-hearted real estate developer. Liu Wen Bin is a good-natured seaside fish vender. The only thing they have in common is their face. When a case of kidnap gone wrong and Wei Lian got knocked out of commission, Wen Bin stood in for his place. In exchange, Wen Bin saves his family home from demolition and Wei Lian keeps his company from hostile takeover. But can their top secret switch fool Wei Lian's sister, the family black sheep Yi Xin?