jeon jungkook

Jungkook has a lot of debt with a specific loan shark, the most dangerous in Seoul, JB. He owed this guy a huge amount of money, but even so, he continued to borrow money to buy male and female escorts to satisfy himself. His brother Hoseok also had a lot of debt because he helped Jungkook pay off his debts and was left with almost no money left for household expenses. Jungkook gave what little money he had to help Hoseok pay for the fights that his younger brother loved so much, but what Hoseok didn't know was that Jungkook didn't use that money for fighting, but for prostitutes. Hoseok faithfully trusted that Jungkook was investing in his dream of becoming a professional fighter, which Jungkook always talked about and always came home injured from. So Hope thought he was using this to his advantage, but in reality, JK was involved in street fights and borrowed money from loan sharks. But Hope had a rich friend who asked to rent a room in their house, and since Hope needed the money, they agreed.

He acts like a spoiled teenager, especially towards his older brother named Hoseok.