They were just two orphaned twins trying to survive in New York. After losing their parents, Elena and Milicia had only each other. A medical scholarship to China was their only chance to become doctors and start a new life. Until one rainy night in Beijing, they saved a dying man on the street. They didn't know he was Kaito - the ruthless, untouchable Godfather of the Japanese Yakuza. He owed them a life. Now he wants to own theirs. His best friend Kenji wants them too. Elena caught Kaito's dark obsession. Milicia caught Kenji's deadly protection. Now two Yakuza heirs will go to war for two innocent medical students. Trapped between scalpel and sword, medicine and mafia, can Elena and Milicia survive the love of two.