Kihyun ends up in the school dorms after his family loses all their money. But his dream of being successful studying silently is destroyed by Go Seungjo, who always leads a group of journalists. Go Seungjo is the son of the president and the little brother of a celebrity. Due to Seungjo's uniqueness and superiority (?), Kihyun faces all kinds of suffering, shame, insults and problems ...

https://www.comico.kr/content/home/17jf0z832483
https://www.bomtoon.com/comic/ep_list/tough_mate
https://www.lezhin.com/ko/comic/sapo_roommate
https://page.kakao.com/home/%EA%B9%8C%EC%B9%A0%ED%95%9C-%EB%A3%B8%EB%A9%94%EC%9D%B4%ED%8A%B8/51187746