Due to family changes, Yu Sheng transferred to another school in her senior year of high school and was assigned to the silent and aloof top student Gu Yanshen.
Because of the new environment, Yu Sheng was not used to it, and her first impression was that she was not talkative. Fortunately, she met her little sun Lin Zhixia, and with her help, she slowly let go of her guard and accepted the new environment.
As she slowly got along with Gu Yanshen, Yu Sheng found that she had a different feeling for her. On the day of high school graduation, Yu Sheng secretly asked Gu Yanshen's friends about his ambitions and applied for that school with him.
She didn't expect that he would keep every note she wrote to Gu Yanshen, and that there were secrets hidden in the graduation gift he gave her.
