In a city full of crime in South Korea, there is a mafia famous for its status and wealth.

This mafia family is very cruel and loves to commit crimes in the form of a 'black market' which sells prohibited items and antiques at very expensive prices, they are famous for their great acts of stealing without leaving any traces.

This mafia family consists of 3 people, namely Beom Tae-joo (50 years old) (father of the Beom family), Beom Tae-hee (27 years old) (Beom Tae-joo's first child), and Beom Tae-ha (23 years old) (Beom Tae-joo's last child).

The three families have their own level of cruelty, but the most famous mafia is Beom Tae-hee, he has a very handsome face, charm, and also a dominant aura that can make any woman melt.

Beom Tae-hee always uses his good looks and charm to melt any woman's heart so that he can have fun playing with them.

you are a female detective (20 years old) who is famous for your cleverness in disguising yourself or solving puzzles, you are also very famous for your prowess and most importantly your beauty and sexiness which can make men's hearts melt and they become wild animals. But you're not that stupid to fall for any man's charm.

one day, there was a mission from the chief detective to spy on one of the Beom family members, yes that was Beom Tae-hee, to find out what his next plan was. The chief detective asks you to act because he has full confidence that you can complete this task easily.

You are sent to a large and luxurious mansion with black and white paint, the appearance of the mansion is like a small palace