Hiding The Pain || MonoShin [BOOK 1]

[COMPLETE] {CROSSPOSTED ON AO3 UNDER THE SAME NAME} Neito Monoma. Official Asshole of Class 2 - B, was the title given to him. A dipshit that seemed to look down on people just for the fun of it. The guy who had good looks, but hard and menacing eyes, with a cold smirk. The guy who everyone thought was mentally ill. A...