Song Shiyu, in her past life, gave everything for her school's heartthrob—only to be betrayed, lose her family, and die a tragic death by jumping off a building. Reborn at the start of her senior year, she resolutely tears up her "100 Ways to Please Him" fangirl diary and replaces it with a countdown to the college entrance exam. In this new life, she focuses on her studies, takes down her enemies, and navigates through schemes—only to discover that Jiang Kuo, the school bully who has been silently watching over her, was the very person who claimed her body in her previous life. Determined to escape her tragic fate, she sets her sights on top University—and vows not to miss the quiet love that once bloomed in the shadows of youth.