Good student Li Yuewei has never hated a person so much. Because of the promise, she burst into tears and transferred to another school angrily.
The atypical academic leader promised that he had always looked down on good students, but when he found out that he liked a good student, that person was pissed off.
A year later, two top students who were both admitted to prestigious schools met again. One had missed his first love, and the other had lost his rebelliousness. Just like going back to middle school, the two people re-opened a love story of falling in love and killing each other.
Growth is painful, but young love is passionate and innocent. But facing their first love, facing the misfortune of their original family, and facing the test of being separated from each other, can the two people still keep their vows?