Lin Xin'er's girlish thoughts are hidden in the cracks of her youth. Since college, she has been secretly in love with Li Yunze, the son of her aunt's best friend. This boy, who looks bohemian but is actually sunny and handsome, is the most dazzling light in her youth.
In her graduation year, Lin Xin'er plucked up the courage and quietly put her confession letter into Li Yunze's schoolbag, fully expecting to get a response. But fate played a joke on her. Li Yunze's good friend Wang Yi borrowed her schoolbag, and the letter carrying her heart just disappeared without being seen by Li Yunze. During a graduation trip, Lin Xin'er overheard the conversation between Li Yunze and Wang Yi and mistakenly thought that her secret love was in vain. The pain of broken love overwhelmed her like a tide, and from then on, she cut off contact with Li Yunze.
Time flies, Lin Xin'er returned to her hometown after graduation and successfully obtained a job. At this time, Li Yunze had inherited the family business, took over many industries such as the KTV and billiards hall at home, and made a name for himself in the business world. By chance, Lin Xin'er and her colleagues came to sing at the largest KTV in the area, and this was Li Yunze's industry. When a familiar figure comes into view, dusty memories instantly come to mind. After not seeing each other for many years, their eyes met, and there seemed to be a different atmosphere in the air. Will the fate that has been missed start again at this moment? Can the two spark a spark of love and continue the unfinished story?
