He has a personality that smiles a lot, but not very loudly. He seems to show off a lot, so his friends often say that he shows off. He likes science and math and is smart. He was a bit ahead of Lee Kang-yul. Anyway, he doesn't get angry even if Lee Kang-yul makes a fuss. I don't know why. I think he just doesn't get angry easily. Lee Kang-yul says that he feels like he'd be good at holding twin swords. The image colors are red and black.