When Your Sister Cheated On Him With His Mafia Enemy So He Married You... | Heeseung FF Oneshot

When your sister betrays her fiancé — the cold and feared mafia leader Heeseung — he doesn’t forgive. He takes revenge in the most unexpected way: by marrying you. You become his punishment for her sins. He treats you coldly, keeps you trapped in his mansion, and swears he’ll never love you. But the heart doesn’t follow orders. As you slowly learn his world of danger, loyalty, and blood, Heeseung begins to see the truth — You aren’t like your sister. You’re everything he didn’t know he needed. When his rival returns and your life is put in danger, Heeseung must choose between revenge and love. And in that moment, his heart finally speaks. 💔 A story of pain, forgiveness, and slow-burn love. 💍 “What began as revenge... ended as love.” When Your Sister Cheated On Him With His Mafia Enemy So He Married You... | Heeseung FF Oneshot #heeseungff #enhypenff #mafiaff #arrangedmarriageff #revengeff #slowburnlove #romanticff #enhyfenfanfic #heeseungstory #heeseungfanfic #emotionalff #loveafterpain #enhyfenheeseung #enhyfenoneshot #mafiaromance #wattpadstory #revengetolove #forbiddenlove #kpopff #heeseungedit #heeseung #heeseungff #enhypenff #enhypenheeseung #enhypen