Jiang Chen is a national treasure who has made countless contributions to his country. His scientific research and patents span the globe, and his wealth rivals that of an entire nation. Yet he conceals his identity and lives a quiet life in the countryside with his wife, Shen Zhixi. To help cover their household expenses, his wife signs up for the wildly popular national TV show The Other Half's Secret. Without Jiang Chen's knowledge, the couple's life is broadcast live nationwide, gradually revealing his mysterious identity. In the end, the couple embraces happily before the entire nation.