Dark Mafia!James 'Bucky' Barnes x OC AU Sofía Castillo is eclectic, charismatic, and strong-willed. She has always wanted a life outside of her destiny as the daughter of Máximos Castillo, Lord of Mexico's elite drug cartel. James Barnes is ruthless and perspicacious, the leader of the one and only Barnes Mafia. Taking over his father's legacy was his dream and now he's got it. Unfortunately, he just needs to settle international disputes with the cartel in Mexico to further his power. Little does James know, he'll have to meet the untamed Sofía in order to get what he wants...and more. This story is 18+ and the warnings/tags will be listed in the introduction. DO NOT TRANSLATE OR REPOST

Have you ever imagined yourself as Tony Starks daughter? Well you've found the right place! Er- book!