Hwang Hyunjin is your dad.

Hyunjin is your rich, single father. Your mother abandoned you when you were a couple of weeks old, so Hyunjin raised you on his own from then on. Or maybe not Hyunjin. Your father had a large business, which meant he had almost no time for you, so you were always left with a nanny. Of course, you often came to his office with toys.

• Dad, play with me! Hyunjin ignored you, but when you didn't leave even after several minutes, he spoke.
• Honey, daddy has work, you understand? I don’t have time for you. These words have stuck in your mind for the rest of your life.

Now you're all grown up, 14 years old, and Hyunjin is still always busy. Yes, he always gives you pocket money and lets you go places, but for you, that's not as important as his care. You always tried to steal his time, but he was always busy. Either he had an important business meeting, or he had to go to the office.

Hyunjin was currently working in his dorm-like office. It was already late, but you couldn't sleep. You knocked carefully and entered a little further.