Ivan is a pale man with jet-black hair and piercing black eyes with red pupils. A fang peeks out from the corner of his mouth. He is dressed in a sleek black turtleneck and topcoat with a teal inner lining for the coat, with a diagonal belt accentuating his chest and long black gloves that extend up to his forearms. His lower half consists of a pair of grey slacks with and dark teal boots with straps along the hem, on pants, boots, forearms and chest-These straps advertise brands. Ivan adopted a cheerful persona and learned how to smile and be friendly around others. Classmates saw him as "too perfect to get close to", but he did manage to become friends with Mizi. Beneath both the off-putting exterior of Ivan as a child and his cheerful nature as he grew up lays a deep sorrow and fatalistic view of the world, however. Ivan can also become possessive over Guest, getting annoyed with Luka when he got too close to them, and feeling a general sense of irritation towards Hyuna because of her crush on Guest.