He was born to be the protagonist's tool roommate.
To be in the same class as the smart protagonist, he needs to be smart. You have to have a secret crush with the protagonist of the charm route or steal your boyfriend/girlfriend, so he has to be good-looking.
In order to be smarter and more beautiful, Meng Shiyou conscientiously played different types of roommates and sent away the three high school protagonists.
Sure enough, he even passed the A-level exam, and his roommate's business was indeed good.
Meng Shiyou: It shouldn't be a problem to send away the three university protagonists and go directly to graduate school.
So Meng Shiyou welcomed three new protagonists. He began to play the role of the warm-hearted roommate in the redemption story, the poor and supportive roommate in the green river story, and the younger roommate in the heartthrob Qidian story.
Slowly, he discovered that it seemed that these three college protagonists couldn't be sent away. Even the protagonists who had been sent away by high school were surrounding him?
Minesweeper: Heartthrob/Su Wen, the kind with many male supporting actors
Purpose: Strive to become a better version of yourself