Merciless Vow

He wanted my innocent sister to become his submissive bride. What he gets instead, is me. Forcing my father into a debt he cannot afford, the ruthless king of the Sinacore Mafia demands my twin as payment. A sweet prize to hang quietly on his arm. But when she runs away in fear, it's up to me to save my father from certain death by sacrificing my freedom to a beast who has no idea I'm not the bride he bartered for.