Huo Jian has always liked Chen Zhang, but Chen Zhang didn't notice.
Chen Zhang, 27, was in great pain after receiving the news of Huo Jian's death. By mistake, he returned to his college days. The 19-year-old Huo Jian had not yet met the 18-year-old him. He wanted to change the future this time. He wanted all of Huo Jian's people and life.
Purpose: I hope everyone can be happy in this world