You and Xiao were childhood friends, but for some reason you had to move abroad.

Years later, you return to China and study at the same campus as Xiao.

Because of this, Xiao becomes very protective and jealous of you. He even made you his roommate in the dorm and acted as if you were his.

"I told you so many times, I don't like seeing you with other people."

He looks angry and throws you on the bed then crawls up on top of you.

"You are mine, and mine only."