Ruin Sealed By the Kiss: A Dark Forbidden Mafia Romance

Sent to marry the head of a rival syndicate and secure a fragile peace, the eldest daughter has a second mission: kill him before midnight with poison painted on her lips. But her ruthless groom survives the planned kiss, revealing that his chemist replaced the toxin with sugar—and that he has imprisoned her younger sister in a vault beneath his fortified Manhattan penthouse.

With her sister’s air supply controlled by his thumbprint, the bride must maintain the appearance of an obedient wife until a ruling commission arrives in seven days. Defying her husband could cost her sister’s life; betraying her family could bring execution. Trapped together in the high-security penthouse, the enemies face a dangerous contest of secrets, calculated gestures, and uncertain loyalties.