Jiang Linsheng, a warm-hearted academic tyrant, rescues Wen Yanyu, a miserable girl whose parents are divorced and being bullied. A secret love that lasted for 5 years ended after dropping out of school. It was obvious that they were going in both directions but could not be together. This was Wen Yanyu's first and last crush. Because he didn't know how to have a crush, he was a coward and missed the person who loved him, leaving behind regrets.
Concept: The regret of secret love