Zhiliumian, who had a smooth academic life in high school, suffered a tragedy after she fell in love with a boy for the first time. Her pursuit was fruitless. Due to her competitive spirit and opportunity, she came into contact with the boy's Crush. Crush was her good friend who broke up on bad terms in junior high school. Due to the competitiveness of her girlhood and the old hatred from the past, she started a self-proclaimed tit-for-tat confrontation. In the end, she was pursued by her enemy.
Concept: Derivatives of regret, another possibility