[PROLOUGE]

Jang Minji is the heir and only daughter of Jang Junho. He's the owner of the biggest and most successful mafia business 'Jang industries'.

Minji faces the hardships of her father being in the mafia. He's known as 'The Boss'.

When Minji is forced to join the business of the mafia she finds herself encountering a certain group of five boys.