My Frail, Helpless, Top-Student Deskmate

[Cute? Hotheaded delinquent bottom × nonhuman top student top] Xu Dongzhi gets a top student for a desk mate. Every day, the guy sits there silently, cold and aloof, with a permanent frown. Xu thinks he’s a fragile little flower, until one day he discovers the top student is even more brutal in a fight than he is... Part 1: Xu Dongzhi is incredibly curious about his new desk mate. One moment he’s poking his waist, the next he’s pinching his face. Then, all of a sudden, he sees a huge, fluffy tail sprouting from the top student’s back. What the hell? Am I seeing things, or did I wake up too soon? His new desk mate looks at him in silence, then says in a cool, pleasant voice, “Now that you’ve discovered my secret, I’ll have to kill you to keep it quiet.” Xu Dongzhi: “N-no need to kill me. How about you make me your bride instead?” Part 2: “Go beat up that pretty boy, you idiots! He looks like a total pushover!” The leader of the gang charges over and punches the pretty boy. But the pretty boy has a hell of a grip. He catches the fist as big as a sandbag, sweeps the guy’s legs out from under him, and slams him to the ground. “Holy crap, that was awesome!” Xu Dongzhi gives him a thumbs-up, only to be promptly knocked down by the top student. The top student warns him coldly, right in his ear: “If I hear you swear again, you can kiss your ass goodbye.” Xu Dongzhi: “...”