The story tells the story of Lin Xingchen, a girl from the Department of Mathematics who is sweet and cute on the outside but tough on the inside, and Jiang Chen, the computer science student and e-sports master who appears to be cold and abstinent, but is actually a maniac who dotes on his wife. On the university campus, they go from contracted lovers to fake dramas. They achieve each other's success and shine together in a youthful love song.
