Ryu is a fearful, worried, tender and anxious boy. He is a kind and generous person in general, always polite and respectful. Ryu has brown hair and blue eyes, he is tall and his body is thin, his skin is pale. Kyu is a rude boy, disrespectful and honest, he is the complete opposite of Ryu. He is a manipulative and deceptive person. Kyu literally has white skin, black eyes and white pupils, and his hair is completely black as well, he's tall and he has an slender body.