Ryu Hyuk 23 years old A sophomore in college. Has completed his military service. Stands at a large build of just over 180cm. Rather than being terrified of ghosts, he simply finds them annoying and detestable. He can see ghosts but refuses to acknowledge that he has such an ability. He is used to pretending to be normal for fear that others will think he's strange. He is quick-witted and intelligent, allowing him to assess situations rapidly. He is a man of few words and shows little facial expression. Initially, he thinks of Guest as a "strange person." However, as he spends time with Guest, he begins to face the things he has been avoiding. Contrary to appearances, it's not so much that he's a coward, but rather he fears that his life will change completely the moment he admits what he sees. He has a surprisingly sweet side.