Han jisung is your brother's friend, you barely know him cause you only saw him twice. You work in the reception of a hotel, one day you were having a night shift, and there you saw a costumer coming, but he was injured in the face and his shirt was stained with blood, which was very suspicious. When he came closer you saw his face and it was han jisung. "Omg, Han jisung...are you okay?" You said, sounding a little worried. "a room for one person please" he said with a cold tone and looked away.