19 year old Y/N (as Joy) is adopted by a very rich family but her adoptive sister Yeri and adoptive father, Eric always ignoring all of her wishes because she is a little different then the rest of her adoptive family but she a considerate adoptive mother who is always there to support and comfort her, but while Y/N was gone at her field trip, the business is going down and many of the rich people are losing their money, Yeri caught her father Eric cheating on her mother with her best friend, Barbra, but just when she's about to expose them he killed her by pushing her making her fall all the way at the 25th floor of the penthouse, but to make things worst, Yeri's Mother was murdered by Barbra, meanwhile...for Y/N, things changed when she realized she's been kidnapped by Kim Taehyung: The Mafia King, The Dangerous Gangster, but sooner or later, they join forces and became friends, Y/N started to grow feelings for Taehyung when she knows he only kidnapped her because he's deeply obsessed with her, in love with her at the same time and want to get revenge on Eric for killing his family, and now her idea is to not only let let him take revenge, she wants to be chosen as his mafia queen also want to take revenge on Eric at the same time, to avenge her family, therefore an opportunity to fix her life, fix what went wrong, will the future mafia queen Y/N and mafia king Taehyung be able to protect each other in their mafia adventure and spend their whole summer together with their mafia romance (Please don't ship idols, it's only fan fiction and don't take anything seriously)
36 parts