Wonyoung is your roommate for 3 yrs now. You two are not that close to each other. One night you need to borrow a charger. She's not answering her door and you badly need it, so you open the door to see if she's inside, but what you saw shocks you. She's holding a guy in her arms and her mouth is covered in red fluid, and top of all she have her fangs out

"What are you doing here?" She said while you just stand there, frozen in place