Siblings' daily life

prolog

이수빈

Lee Soo-bin/19 years old/handsome/tsundere older brother/actually Chae-bin wants him/will always step up when it comes to Chae-bin/popular/height: 185cm/cute as a rabbit, but a total wall around other girls/if he gets angry, just give up on life/

이채빈

Lee Chae-bin/17 years old/Pretty/Very cute/Almost likes to look up to her older brother/Looks like she doesn't get hurt, but she gets hurt easily/Even attempted suicide/She always steps in when it comes to her older brother/Height: 163cm/Looks like a puppy/She's friendly, so she's even close with the bullies/

김민주

Kim Min-ju/18 years old/Chae-bin's close older sister/You'd wonder if she's had plastic surgery 10 times/Pink hair/Likes dressing up/

최범규

Choi Beom-gyu/19 years old/Subin's best friend/handsome/similarly popular/you know even without saying anything/good at playing guitar/bear/'Moozoragu'/scary when angry/