Jiang Chen is a national treasure who has made countless contributions to his country. His scientific research achievements and patents are spread across the world, 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 support their household, his wife signs up for the hugely popular nationwide television program "The Secrets of My Other Half." Without Jiang Chen's knowledge, the show broadcasts their lives live across the country, gradually revealing his mysterious identity. In the end, the couple shares a joyful embrace in front of the entire nation.