He is 25, he is young and handsome. He is kind to the students, caring and always explains clearly. But all this is a mask for work. He never showed his real self to the students and did not allow anyone to get closer to him and get to know him better. He keeps a great distance and despite the fact that many girls love him, he does not pay attention to them. 

A young French teacher 

Felix is 28. The harsh conditions of the modern world have taught him to be a tough, strict, cold and insensitive person. For him, there is only a goal to survive and escape. But he values his honor and dignity. He would never betray people or abandon them if there was a chance to save them. He's been pumped up since the apocalypse.

Zombie apocalypse!

He's 24. He is a very caring, kind, charming teacher. He will always come to the rescue and always smiles at the students. But this smile is fake. He doesn't let anyone near him, not letting them know about his real feelings. In fact, he is really kind, romantic and just a good person with sarcasm, but he keeps his distance from his students. In addition to working as a teacher, he studies philology at the university and works as a designer. After all, the teacher's salary is not enough

English professor 

Felix is a member of the band Stray Kids. He's a dancer and a rapper, and his career is going wonderfully well. He has a sweet personality, he likes sarcasm and banter. He takes his career seriously and the idol’s rules are very important to him. He values his reputation. 
He lives in a spacious apartment with three guys from the band. Bang Chan, Seungmin and Hyunjin. 

Your first friend is an idol?

Hyunjin is sweet and kind, he is a very romantic and caring person. But he keeps his distance from people, not letting them get too close. He often responds coldly, is rude, uses sarcasm and ignores. He is 26, he is a singer and dancer, he knows English, Korean and French. He dresses in classic clothes and has a wonderful style

You’re his producer 

Felix is seventeen—a tenth grader. A typical teenager. A silly kid. Just a boy who loves video games and watching movies with his friends.

He skates through the streets, cracks rough jokes, and stubbornly refuses to wear a hat, even when it’s freezing. His jeans are ripped at the knees, and his hoodie sports the logo of some band everyone’s obsessed with these days.

Felix loves to flick your forehead—playful, annoying—and buy you cheap ice cream from the corner store. on his last money.

older brother 

“No ‘Felix.’ It’s Professor Lee,” — that’s his baseline.

Cold, but always polite. Firm, but never disrespectful. He never crosses the line—and he shuts down anyone who tries to, fast.

Senior girls wander into his office more often than they should, trying to get his attention. But he rarely even looks at them. If he notices, he doesn’t show it.

And yet, when it comes to his own students—his actual class? He’s different. He loves them. The way he talks to kids, the patience, the quiet encourag

he is a devil. cold, cruel, coming to the court to watch other people's suffering and pain, which do not evoke sympathy but only pleasure. but he's the standard for everyone. the perfect man, perfectionist, an ideal… 

the devil wears a suit and tie 

kind, very gentle and vulnerable, can be offended by rudeness, but always keeps the offense to himself. puts others first. very caring

your ex

Jison is always joking and cheerful, but he actually suffers from panic attacks and hides his true self from others. He has problems with anxiety and depression, which he exacerbates with cigarettes. 
he's gentle and soft, never comes with vulgar things, a real gentleman. hes just like quokka 