In a modern urban campus, Fang Ming returned to high school due to an accident. With regrets about his past life and memories of the future, he decided to rewrite his destiny, make up for the love he had missed, and at the same time change the life trajectory of himself and those around him. Fang Ming encountered setbacks at work and had an accidental car accident. When he woke up, he found that he was back in high school. He looked at the familiar classroom and classmates and realized that this was an opportunity to change his destiny. In his previous life, because of his poor family and low self-esteem, he did not dare to confess his love to Lin Yu, and could only pay attention silently. After failing the college entrance examination, the two gradually lost contact, which became a regret in his life. In this rebirth, he decided to pursue Lin Yu bravely, study hard at the same time, and change his life.