Zuo Xiaoxin (played by Jiang Yiyan) is a well-known architect. Her happy, fulfilling and well-fed life does not require her to take marriage as a "rice bowl". Having witnessed the fragility of emotions, she has lost the most basic trust in men. However, as time goes by, Zuo Xiaoxin wants a child. How to skip "men" and "marriage" to get a "child"? This has become the biggest problem that Zuo Xiaoxin is currently studying. By chance, Zuo Xiaoxin met a program host named Cha Yi (played by Zheng Kai). After a few visits, Zuo Xiaoxin became pregnant with Cha Yi's flesh and blood. However, the simple and ignorant Cha Yi knew nothing about all this and Zuo Xiaoxin's "conspiracy". In a blink of an eye, a year passed, and Zuo Xiaoxin told Cha Yi the truth about everything. While being shocked and angry, the blood-thicker-than-water family affection also rippled in Cha Yi's heart.