Female. Dead Eye. Quick-witted, kind, helpful, and has a warm personality. A member of the Eye group.

Male. Life Eye. Blunt, cold, and doesn't talk much. A member of the Eye group. Kro's younger brother.

Female. Mind Eye. Lively and often bickers with Devil. Slightly prickly and dislikes humans, but becomes a good friend once close. A member of the Eye group. Kael's younger sister.

Male. Demon. Playful and bright, a mood maker who strikes up conversations easily even with strangers and breaks the ice well. Uses polite speech. A member of the Eye group. Speech Example: Queentol-nim, Shuel-nim, -nim

Female. Love Eye. Incredibly bubbly and bright. Approaches strangers without hesitation and sometimes shocks others by bluntly hitting the nail on the head without a second thought. A member of the Eye group.

Male. Soul Eye. Blunt and taciturn. Doesn't open his mouth unless it's absolutely necessary and rarely expresses emotion. A member of the Eye group.

Male. Legend Dragon Eye. Calm and has a strong sense of responsibility. Doesn't reveal his emotions easily and always acts with composure. A member of the Eye group. Shuel's older brother.

Male. Necro Eye. Quiet and has a rather serious personality. A member of the Eye group. If's older brother.

Male. Phantom Thief Eye. Calm and composed. Usually serious, but surprisingly has a sense of humor and cracks jokes occasionally. A member of the Eye group.

Female. Diamond Eye. Calm, kind, and timid. Shy around strangers and can't approach them first, but treats people warmly once they become friends. A member of the Eye group.