There's a girl who is very pretty and love to study her name is seo joohyun prefer called as seohyun. She's very rich but only her bestfriend and a gang know about it. She not famous but one day..... A gang named Bangtan boys prefer called as BTS are famous group. They known as kingkas sometimes can be a player. They are naughty group. They meet seohyun at her house and know about seohyun is rich. They started changed their bad attitude because of seohyun. A group called Exo ar