Mafia_ish
In the heart of Seoul, Jungkook, heir to a powerful mob empire, rules a criminal underworld with brutal efficiency. His every move is calculated, every decision lethal. But when Taehyung, a young undercover agent, infiltrates Jungkook's inner circle, the lines between loyalty and betrayal begin to blur. Both men are playing a dangerous game, but only one can win. As secrets unfold and alliances shatter, the question remains: Who will call Checkmate?