
ALL OF THEM ARE SO BUFF LMAO. it's so funny to see the brother scold jigu for losing muscles (even tho he's buff enough already)

Yeah the two older brothers are giga gym freaks, the oldest one either owns a gym nearby or is a trainer, I can't remember which one it was. I THINK he's a personal trainer.
The middle son who we just met this chapter is currently unknown but he's also a fitness freak.
They ALL are, including Jigu, he's just an introvert LMAO.
lmaoo jooha is calling dooshik hyung...