Jeon Jungkook, born as a pro assassin in his early age. He then had a revenge on someone for killing his parents and the six hyungs came and help him. They maybe kill for fun but they didn't care anyway because they are assassins. (And jungkook is a monster) | No beta we die like men | Starts: 18/3/2018 Ends: 20/7/2018 「COMPLETED」✓