In her previous life, Mingxi was betrayed by her most trusted best friend Gu Xuan and her boyfriend An Fei. Gu Xuan was jealous of Mingxi's excellence and wanted to pull her down from the altar, while An Fei was hypocritical and selfish in her relationship. In the end, the two of them teamed up to push Mingxi downstairs, leaving her to die with hatred. Reborn as a sophomore in high school, Mingxi is determined to stay away from the scumbag and the enemy honey, and not to make the same mistakes again. She devoted all her energy to studying, and at the same time gradually got closer to Li Lin, a study bully. Li Lin looks cold on the outside, but is actually delicate in his heart. He admires Mingxi's tenacity and hard work. The two support each other and grow together in study and life.
Mingxi is no longer tied down by feelings, but focuses on self-improvement. She stood out in the math competition with her hard work and became the pride of the school. She and Li Lin faced challenges hand in hand and gradually became each other's most important partners. And in the process, he gained true friendship with Li Yun!
Gu Xuan and An Fei tried to get close to Mingxi again, but she had already seen through their hypocrisy and decisively drew a line. Gu Xuan gradually deteriorated due to jealousy and paranoia, and An Fei also realized his stupidity after losing Mingxi and embarked on the right path.
Mingxi achieved self-salvation by working hard to get into her ideal university. She is no longer the girl who is easily hurt, but a confident, independent and strong person. Li Lin was always by her side, and the two wrote their future together from campus to society. This story is not only Mingxi's rebirth and counterattack, but also a warm chapter of her and Li Lin's common growth and mutual achievement.