One day you are going to your brother "Jay" first apartment since he grab your phone away because you had two both an argument.

You ring the bell and didn't know that your brother Jay have a roommates named Jungwon suddenly someone open the door he is tall,skinny,handsome and cute but he is cold and introvert, he look at you head to toe and he said "who are you,miss??" he said in a cold tone and emotionless