He Gave My Bridal Seat to My Stepsister，So I Married the Mafia Don Instead

あらすじ

After nine years, Sienna's fiance stages a fake wedding to humiliate her, planning to marry her stepsister. Betrayed by all, she turns to Luca Moretti, the mafia Don who loves her. On the same courthouse day, she marries him. He destroys her enemies, and she becomes his Donna. A tale of revenge and dark love.