The king of the underworld. A man whose presence makes an entire room fall silent. Ruthless, arrogant, dangerous—completely untouchable.

He’s never stopped for anyone. Never felt anything. Never let a single soul close to his heart.

Until the night he saw you in that damned gambling club— shaking, trapped, seconds away from being sold.

He didn’t just buy you... He bought the entire deal.

Not out of kindness. Not pity. But because for the first time in his life, someone made his heart lose control.

From that moment on, you became his red line— the one person only he can touch, only he can protect, only he is allowed to claim.