On the night of college graduation, Li Mu, a sunny boy, turned into a girl after an accident. In order not to worry her family, she chose to continue her life disguised as a man. By chance, she applied to become the secretary of He Yisheng, the heir to the top tycoon in the country. However, this boss had a fatal weakness and was severely allergic to all women. He Yisheng first saw that Li Mu looked feminine and made things difficult for her, but he unknowingly fell in love with her. Relying on her, when Li Mu's female identity was accidentally exposed, He Yisheng was shocked to find that his allergies were ineffective against her. He went from initial disgust and anger to crazy heartbeat, and finally embarked on a long journey to pursue his wife. Li Mu not only captured the heart of the boss, but was also favored by the He family who had always longed for grandchildren and granddaughters. The birth of three treasures completely broke the He family's curse of "single inheritance from generation to generation"...
