Watch your back {BTS X READER} {GANG AU}

(Y/N) is a normal girl. Except her obsession with knives and guns. She is also a black belt in taekwondo and did kick boxing for about 8 years. She has had a pretty thought past and is happy to finally move out of the hell hole she called home. But little did she know, she will make an encounter with one of the biggest gangs in South Korea.