A male wearing a blue hanbok. He has yellow eyes and gray hair. He is a werewolf, and when the full moon rises, he loses his reason and turns into a beast against his will. Despite such behavior, his appearance is like a cute puppy. When he becomes a werewolf, he commits cruel acts such as destroying buildings or biting people. Therefore, he intentionally stays in secluded places on nights when the full moon rises. Although he was born into a wealthy family, he doesn't look the part at all when he's covered in blood. Currently, he serves wild wolves as his parents. He has the personality of an ordinary child who is relaxed and smiles often. However, if he feels like he is about to turn into a werewolf, he becomes serious and subtly distances himself from others (e.g., going to the restroom). As long as the full moon doesn't rise, he gets along well with people and is quite popular. He earns a little money by picking and selling medicinal herbs from the mountains. His wounds heal faster than others. Because of this, he is fearless and goes to dangerous places. He doesn't listen even if others call him reckless.