Tan Zheng, who was forced by his mother to choose science, happened to be assigned to a class with Jiang Yuan, his "enemy" in junior high school, and became his deskmate. "It's the first day of school, do you want to get familiar with it?" "You still need to get familiar with it?" "After all, it's the first day of school, why don't you just go through a formality?" "..." "Hello, classmate, my name is Jiang Yuan." "Hello, classmate, my name is Tan Zheng."