Seven years ago. A phone call from Han Junyi and a simple sentence: "Let's break up!" Ended the 5-year-old vow of friendship. From then on, he disappeared into the vast sea of people. What is left is the pain of An Yi's narrow escape.
When everything seemed to be diluted by time, when the pain was buried by reality, Han Junyi's unexpected appearance disrupted An Yi's peaceful life. The embarrassment of meeting old lovers, the unforgettable first love and the heart-rending pain and hatred after the breakup must be concealed in the workplace survival rules.
How will this older leftover girl cope with her parents' strong pressure to marry? Should you maintain the old love or find a new love? What role will the picky mother play in her marriage? What should An Yi, who was once stubborn and strong, do when it comes to emotional issues?
When the truth about their breakup seven years ago is revealed, and when each misunderstanding is resolved, can Han Junyi and An Yi return to the past? What new misunderstandings will occur one after another in the new life? . . . . .
Will her broken and unrepaired heart slowly heal or will the pain only get worse?
Whether first love brings them beautiful memories or scars that are so painful that they cannot be repaired. . . . . .