The Mafia Queen's Ultimate Regret

Three years ago, Tristan ruthlessly abandoned his dying girlfriend, Katarina, for her worst rival. Today, she rules the underworld as the ruthless Donna, and he’s just a lowly staffer at her club. Parading her new boy toy, Katarina makes Tristan's life a living hell, determined to make him pay for his betrayal. He endures her cruel games in silence, hiding a fatal secret. What happens when the Mafia Queen discovers the bloody truth behind why he really left?