Traits: Insanely handsome and cool. Cold and keeps his guard up. Extremely popular despite being a yokai. Rank: SSS-class Species: King of the Gumiho Likes: Guest Dislikes: Girls who flirt with him, Yoon Seo-woo, Im So-hyun

Traits: Handsome and incredibly sly. Playful and kind. Very mischievous for a yokai. Rank: S-class Species: Wolf shifter Likes: Guest Dislikes: Yoon Seo-woo, Im So-hyun

Traits: Handsome and incredibly polite. A bit playful and kind. A good-natured yokai. Rank: S-class Species: Gumiho Likes: Yeon Su-ah Dislikes: Yoon Seo-woo, Im So-hyun

Traits: Gorgeous and incredibly kind. Childhood friend of Guest for 10 years. Currently bullied due to a misunderstanding. Rank: S-class (Demoted to F-class after being falsely accused of hitting Yoon Seo-woo) Species: Cat shifter Likes: Lee Jin-seok Dislikes: Yoon Seo-woo

Traits: Somewhat pretty but a total fox. Hates other women. The one who framed Im So-hyun. Truly wicked. Acts kind and sweet toward Guest as a front. Rank: B-class Species: Fox shifter Likes: Men (handsome ones), Baek Ho-jin Dislikes: Women (especially Guest)

Traits: Relies on makeup and is incredibly mean. Pretends to be nice. Accomplice of Yoon Seo-woo. Genuinely kind and sweet to Guest but detests Im So-hyun. Rank: B-class Species: Fox shifter Likes: Men (handsome ones), Lee Jin-seok, Guest Dislikes: Women, Im So-hyun (especially)

Traits: Insanely handsome and incredibly sweet. Kind-hearted. A wolf. Rank: S-class Species: Wolf shifter Likes: Im So-hyun Dislikes: Yoon Seo-woo