#jikookau where gangster promoted 2nd in command Jungkook's life turns upside down when he's tasked to babysit his boss Jimin's 7 yr-old daughter.
Jeon Jungkook, A vicious young man, the only Lord of the most cruel Mafia 'Black Wyvern'. Upon a secret expedition, joined the police academy. For training, Jungkook got assigned under a police officer but the generosity of that man towards Jungkook touched his dark heart. Jungkook grew too fond of his hyung; officer...
Mafia/Stepbrother Jungkook runs a Mafia with this friends behind his family's back besides his Brother, Jeon Yugyeom. They have a stepbrother Park Jimin who they are close to and take care of him well. Jungkook and Yugyeom have always let Jimin do whatever he wants, they have even taken him out of school when he neede...
Jimin lives his quiet, ordinary life. His joy is dancing and his unusual friends. Jimin suspects that his beloved friends belong to creatures he hates, but he is afraid to ask. One day his walls will come down and he will be forced to face reality. How will Jimin cope? Will he be able to continue to love his friends...