Mystique Agana Huarez, a 21 years old strong, fearless heiress of one of the most powerful mafia organization all over the world. Ang dating masiyahin at mapagmahal na Agana ay wala na dahil, nalaman nito na pinagtataksilan siya ng lalaking mapapangasawa niya bago ang kanilang kasal. That's how she turned to be the most ruthless, cold-hearted, unmerciful female Mafia Empress. Liam Hunter Apollo, a 23 years old cold, heartless, most feared Mafia Boss, who govern the top leading mafia organization in the whole underground society all over the world, who never let anyone break the walls he built around his heart. Because of an unknown reason, he became the cold person he is now. Anong mangyayari kung pagtapuin sila ng tadhana? Will these both heartless Mafia Leaders, be able to melt each others frozen hearts?