Reborn to Be the Mafia Boss's One and Only FULL

On her wedding night, Ivy runs, and slits her wrists. She wakes up reborn, back before the ceremony. Last time, she was the Bennett family's lost daughter, treated like dirt after returning home, then married off to a mafia boss and destroyed. This time, she plays the long game. Outwardly obedient, she schemes in the shadows, humiliating her sneering family and worthless ex, then catching the cold-blooded mafia boss's eye with guts and brains. He goes from dismissive to obsessed, testing her, then falling hard. Armed with foresight and a money-loving, sunshine-bright streak, she conquers the underworld, and claims the ruthless boss's heart. She's his one and only.