In the seventh year of her long-distance relationship, Lin Suining quits her job and moves back to reunite with her boyfriend, only to discover that her best friend, Shen Li, has already moved into their home. Faced with her boyfriend Lu Zhiheng's arrogant, childish attempts to test her through his unspoken thoughts and Shen Li's provocative, innocent-act behavior, Lin Suining resolutely cuts ties and ends the relationship. Returning to the workplace, she joins CEO Xie Jingcheng's team. With her solid professional expertise, she overcomes doubts, turns around a challenging project, and gets a fresh start. Meanwhile, Lu Zhiheng and Shen Li ultimately suffer the consequences of their actions, becoming disgraced. When Lu Zhiheng tries to win her back humbly, clutching an old possession he has repaired, Lin Suining, who has already transformed herself, stands side by side with Xie Jingcheng, leaving him with nothing but a cold, resolute retreating figure.