The once promising young man Zhang Haotian, due to his family's financial difficulties, did poorly in the college entrance examination, so he only attended an inferior junior college. His father became ill due to overwork to support him in school, and died of illness. When he graduated and entered the society to find a job, he encountered obstacles everywhere and it was difficult to find a job. From then on, he was in chaos, drinking all day long to drown his sorrows. On his twenty-fifth birthday, he discovered that he had traveled back in time to the days when he was a freshman in high school. From then on, he was completely transformed, and his dream realized a qualitative leap.
He has become a legend in his alma mater's high school. Please look forward to what kind of love, hate, sadness and inspiring and touching deeds will happen after his rebirth!