How could An Yu have imagined that when arranging dormitories for the second year of high school, he would actually put himself into the dormitory of another class. What is even more surprising is that there is a "weird" Zhou Chengxi living in the upper bunk. He is handsome and well-mannered. He is clearly the first in the science class, but he insists on studying liberal arts. He even threatens to compete with himself, who is the first in the liberal arts class? As the contact continued to deepen, An Yu discovered that Zhou Chengxi was not as strange as he seemed on the surface. He even became a friend who talked about everything. The reason why he chose liberal arts gradually emerged.