Unbreakable Contract

Years ago, a naive confession of love shattered the friendship between Jungkook and Taehyung. Unable to accept his feelings, a young Jungkook turned to relentless bullying, driving a wedge between them. Their lives diverged, with Jungkook rising to power as a ruthless billionaire CEO and mafia boss, while Taehyung was left to struggle in poverty.

Their paths cross again four years later, a chance encounter that reignites Jungkook's cold desire for revenge. Seeing Taehyung mopping floors as a janitor in his own company, Jungkook forces him into an "unbreakable contract" as a cruel tool to reclaim the power he once held over him.

But Jungkook's plan for vengeance is upended when he uncovers a shocking secret: the child born from a forgotten, drunken night. His rage over a past he never knew existed turns to a twisted obsession. Taehyung, who was the one who bore the child, kept their son hidden from him, going so far as to give him a different name: Brianne Kim.

The game has changed. For Jungkook, this isn't about a contract anymore; it's about a cold, furious reclamation. He vows to hunt down the boy with his blood and makeTaehyung pay for a betrayal he believes stole five years of his life. In a high-stakes battle of wills, Jungkook will stop at nothing to get what he believes is his-by hook or by crook.