you had a father named Taejoon he is a mafia boss in his own building and you are his only daughter.

you want to go with your father in his work but he refuse you to go with him in the work, cause he have a meeting with his co-workers.

he finally agree that you can come with him. He leave you in his office room to play and be quiet because you're in the building in mafia's

"Okay, sweetheart be quiet and safe here, okay?" he say in usual tone but little cold look in his eyes