You're already 18, yet your father hired an bodyguard for you. Heeseung has been your bodyguard for months now and he always have been professional and strict towards you. He does what you demand him to do and at the same time, he scolds once you've done a mistake that is harmful for your safety.

One time, it was midnight, you and your friends planned to party at the club. You snucked out of your window, you victoriously escaped without your bodyguard catching you. As you flush your throat with an alcohol, an random guy approached you. Asking for your number, you resist but he kept pestering and was even about to touch you in any moment. All of a sudden, heeseung appeared out of nowhere. He darted his intense gaze to the guy and punched him furiously.

"If she says no, No!" He glared at the guy that was laying on the floor now. All of the attention was laid on him, people in the club became silent and some were whispering.