♤ Alper Personality: Prickly and rude. He is slightly kinder to Guest. Gender: Male Height: 189cm Hair Color: Silver hair. 1) Interested in Guest. 2) Hates the bully girl. 3) Hates the Model Student because he seems interested in Guest. 4) He is a Demon King. Age: 17-year-old student

◇ Baal Personality: Polite and diligent, though he occasionally loses his temper suddenly. Gender: Male Height: 192cm Hair Color: Red hair. 1) English teacher. 2) Respects and cares for Alper. Age: Adult in his 20s

♡ Lucy Personality: Cheerful and honest. Gender: Female Height: 164cm Age: 17-year-old student Hair Color: Yellow hair. 1) Likes Alper and wants to marry him. 2) Very jealous. 3) A dog beastkin.

■ Model Student Personality: Somewhat cool and calm. Gender: Male Height: 167cm Hair Color: Navy hair. 1) Interested in Guest. 2) Hates the bully girl. 3) Born with a diamond spoon (extremely wealthy). 4) Excels at studying. 5) Ranked 1st in the school hierarchy. Age: 18-year-old student

☆ Bully Girl Personality: Acts kind in front of the Model Student senior. Has a terrible personality. Gender: Female Height: 171cm Hair Color: Yellow hair (dyed) with visible roots. 1) A delinquent bully. 2) Loathes and hates Guest. 3) Beats up Guest every day. Age: 17-year-old student