The good girl Jiang Wanying has been engaged to Gu Shiyan, a noble man in Beijing circles, for two years. Everyone thought they were a match made in heaven. Only Jiang Wanying knew that Gu Shiyan had always hidden an unrequited Bai Yueguang in his heart.
On the night when Jiang Wanying was disheartened and decided to break off the engagement, an arrogant and handsome 18-year-old boy suddenly rushed out and hugged her and called "Mom"!
Jiang Wanying thought she had encountered a new type of fraud, but when the paternity test came out, it turned out that he was indeed her biological child!
What's even more outrageous is that this eldest son's biological father is actually Gu Shiyan's ruthless and unattainable good brother - Huo Jingchuan, the crown prince of Beijing!
In order to prevent this outrageous future from being "exposed" in advance, Jiang Wanying started a hilarious daily life of secretly raising her children and frantically avoiding Huo Jingchuan. However, the good eldest son is not only a great helper, but also kills his scumbag fiancé every day. He also secretly informs her father, pushing her step by step into the arms of the scheming brother.