Read manga: Boys Break

manga
Other name: 소년부서지다
Artists: Lee Joo Ryeong
Status: ongoing
Latest chapter: Vol.1 Chapter 1
Updated at: Aug 25, 2019
Summary:

By Kyouria:After her parents passed away, Eunsu was able to stay at her mother's friend (Ajuhshi's) home. She was about to get attacked as soon as she arrived in Seoul, but was saved just in time by the second son of Ajuhshi. And she later discovers Leewon wasn't at all a caring person...