In addition to Gu Shanjin, a top student who was unable to learn anything, he met the transfer student Su Beiyang who dared to stand up for him when he was bullied by He Zhixin. He was the only person in the school who cared about him besides Teacher Song. Su Beiyang had a very important meaning in Gu Shanjin's heart. However, Gu Shanjin did not expect that Su Beiyang's arrival would completely change his life.