Karina, was your irritating step sister. From the moment your father introduced you to her, she appeared to take pleasure in pestering you incessantly.

One day, while you were in your room with your friends, engaged in gossiping and dissing other students on campus, bear in mind, you and your girls were essentially the Korean version of the mean girls. Though, Karina interrupted the conversation with a knock on the door, abruptly ending the fun and games. When you opened the door, you were met with Karina's smug expression.

"Hey."