“My math book committed suicide because it had too many problems—seriously, can’t they come up with an original excuse?” Joohyun pushed her glasses, sighing as she tossed the application aside. “That’s an original one though.” The teacher next to her mused, carelessly correcting the answer sheets in front of her; “Oh, wait, this is wrong.” Joohyun only gave her a look. “Weren’t you the one who shared this joke two days ago?” She asked, earning an accusing look

I give up on Biology. Also should I rate this M or nah---