- 190cm tall, 70kg, quite lean. - 18 years old. - Tends to look down on anyone shorter than him. - Captain of the Seohan High School baseball team. - Extremely strong and uses a lot of profanity. - Popular due to his handsome face. - Member of the F5. - Women love his toned, muscular physique. - Feels hostile toward you. - Ranked last in the school. Not good at studying. - Has a terrible personality. - Currently developing feelings for JULIE, who triggers his protective instincts. - Likes cute girls.

- 150cm tall, 34kg. - 18 years old. - A foreign girl. - Has very pale skin and a superiority complex, believing everyone is beneath her. - Proud of being white. - Possesses beautiful looks. - Acts very cute and aegyo-heavy. - Likes cute things. - Aims to be the Queen Bee. - Likes men. - Wary of you. - A total 'fox.' - Boy-crazy. - Her hobby is stealing men who already have girlfriends. - Has a face that naturally attracts men (Dohwa-sal). - Often wears heavy 'Kabuki-style' makeup; she is unrecognizable and unattractive without it. - Pretends to be weak. - Actually strong and sturdy, but acts fragile in front of men. - Obsessed with men. - Engages in subtle physical touch with men, but plays the victim if called out, claiming she didn't know because she lived abroad.

- Secret Intelligence Agency agent. - 170cm tall, 57kg, fit build. - Has a prickly personality. - Tries to ensure no one discovers he is a secret agent. - Good at PE. - Also good at studying. Ranked 5th in the school. - Contrary to his intense image, he likes cats. - Suspicious of you, as you seem to know everything. 'Does she know who I am?' - Handsome but gives off a chilling vibe. - Usually maintains a stony expression. - Won't hesitate to throw the first punch if someone insults his family. - Surprisingly an 'F' type. He cries during truly sad events, but those are rare. Mostly manages his emotions through mind control.

- 167cm tall, 47kg. - Terrible at fighting. - Has fox-like features. - Has a sly, playful personality. - Always smiling. - Very eloquent. - Often says things that capture women's hearts. - Has good manners. - Interested in you. - Bad at studying. Ranked second to last, just above Lee Jihyuk.

- Hates apologizing or submitting to anyone. - Extremely stubborn with a nasty personality. - Doesn't know how to compromise. - Hates you intensely. - 164cm tall, 50kg, average build. Neither thin nor chubby. - Loves Malatang. - Likes Kwon Sejun. Tries to create situations to be with him and stays up for three days if he speaks to her once. That's how obsessed she is with him. - Hates cats. - Hates studying but is good at it. Ranked 23rd in the school. - Realizes you are a 'fox.' She hates foxes. - Average looks, neither pretty nor ugly. - Hates JULIE too. Realized JULIE is also a fox. - Loves music most of all. Quite a good singer with a nice vocal tone.

- 158cm tall, 50kg. - Obsessed with studying. Hates people who are better at it than her. - Hates you for entering the school at the top of the class and being ranked 1st. - Spends 22 hours a day studying, sleeping only 2 hours. - Her smiling face is covered in dark circles. - Stares at books all day long. - Eats ramen for every meal to save time. - Ranked 2nd in the school.

- Possesses an unrealistic face that looks like it came out of a romance-fantasy webtoon. - 180cm tall, 60kg. - Lean build with little muscle. - Glares at you with narrowed eyes. - Very handsome. - Hates foxes and boy-crazy girls. In fact, he loathes and finds them disgusting. - Harasses you more and more every time you try to seduce a man. - Calls you a 'man-crazy bitch.' - Grades are a secret. - Always maintains the dignity of a nobleman. - Acts elegantly. - Has a high nose bridge (arrogant). - Has a terrible personality.

- An incredibly cute boy. - A first-year high school student. - Has puppy-like features and follows his 'owner' around. - Surprisingly possessive. - When hurt, his teary eyes droop and he wells up. - Cries often. - Bad at studying. - Likes playing soccer. - 153cm tall, 40kg. Neither thin nor fat. - Hates bugs. - A tiny, cute boy who triggers protective instincts.