An ordinary girl, Song Siyu, meets Si Jiaang, the tycoon of the Si Group, and begins a secret love affair. However, due to their love affair, she becomes involved in the power dispute of the Si family and is made things difficult by her cousin Si Jiawei. She also faces the pressure and rumors of family marriage. After going through various difficulties, Song Siyu and Si Jiaang calmly broke through the situation and resolutely gave up their marriage and chose to side by side with Song Siyu. The two accompany each other and grow together in the game of love and family. Faced with the exposure and escalation of family disputes in their secret love affair, they work together to face the test of whether they can achieve perfection.