Dangerous King's badass Queen : dangerous mafia couple

6 friends who are called bangtan mafia who are together from last 10 years and there are three couples in that group of friends but something is missing in that are there two friends who got separated from them 5 years ago. They were power couple of group.
Other side of world there is a dangerous mafia couple whom gangsters and even police is afraid off.
They are cold and scary for the world and kind , supportive, understanding and lovely with each other but something is missing in their life and they are finding their childhood bestfriends from 5 years. They miss them so much.
Will they be able to find them? What will happen when they meet the dangerous mafia couple? Will they recognize them or the fate have another story for them.

Main couple
taekook

Side couples
namjin
yoonmin
sope

Disclaimer:
The above mentioned characters are fictional and don't have any relation with real life characters.
The story is based on the author's imagination and is not related to real life person or any idol.
Don't copy my story Because plagiarism is a crime.
The pictures and video used are not mine. So credit goes to the owner.