Zhou Yu and Shen Zhao, who are at the top of the repeat class, have a close relationship in the eyes of others. In the dilapidated teaching building, they passed notes to each other and shared knowledge. In the cafeteria, they often shared the last bowl of soup in tacit understanding. Faced with the severe lectures from the dean, the two would protect each other.
But no one knew that when night fell, they would use an anonymous account to send a report email to the principal's office. When the only recommended quota became the focus of everyone's attention, the undercurrent of competition surged. Zhou Yu's chemistry notes were inexplicably corroded by an unknown liquid, and strange red stains appeared at the bottom of Shen Zhao's mathematics paper.
Once, when Zhou Yu was checking the rooftop surveillance, a familiar corner of a school uniform flashed across the screen, which seemed to indicate that a crisis was about to break out under the calm surface.
It turns out that Zhou Yu and Shen Zhao are both reborn, trapped in the repetitive time of re-reading. They discovered all kinds of thorny problems left by each other on the desk, like unknown secrets hidden behind their grades.
