After attending his high school schoolmate, Qin Xiao Shang's funeral, Xu Zhou is back to the time when he was in high school due to an accident. This time, his family is no longer fallen apart, and his friends are still by his side. As for Qin Xiao Shang, who will meet his fate in a few years, he is still that teen who secretly draws Xu Zhou in a corner… Everything is repeating once again, Xu Zhou felt that regardless of his high school grades or his future, he could still be rescued.