Jeon Jungkook, a heartless mafia who is married to a doctor named Choi y/n through a contract. What will happen after the contract ends? Will they both fall in love with each other or they will get separated? But the thing is will the things work out between a heartless mafia and a kind hearted doctor?? Let's wait and watch

"Hey, we should break up." He says. "I found someone Better." He says. "Go then." She says. Completely regretted it. - Jeon Jungkook.

•[COMPLETED]• Book-1 of Costello series. Valentina is a free spirited bubbly girl who can sometimes be very annoyingly kind and sometimes just.. annoying. She has lived in Texas as long as she can remember with her mother with no knowledge of her rest of her family. Suddenly her life takes a huge turn. Loved ones are lost and sudden revelations are made. She is not very good at dealing with changes. Well let's just say she is in for a huge surprise when she finds out about her father and the fact that she has six brothers. Yeah that's gonna be fun :) . . Yup this is another older brother/ mafia family story. Enjoy! Best rankings: #1 in siblings #1 in Big brothers #1 in American mafia #1 in Costello #1 in cousin #1 in lost Princess #2 in mafia brothers #2 in lost daughter #3 in badass #3 in family secrets #4 in older brother #5 in sarcasm #4 in sister #4 in reunited