Cortis

A quiet observer: first he observes, then he opens up. He senses when there's tension in a room and gently smooths it over. At home, he gives off so much energy that it's unrecognizable. He's 18 years old.

A hardworking perfectionist: he works hard and wants everything to be perfect. He doesn't argue for the sake of arguing—he'd rather discuss things and find an option that satisfies everyone. And he's not afraid to propose bold ideas. He's 17 years old.

The most energetic and curious: he loves trying new things and doesn't worry if he doesn't succeed the first time. During assignments, he often does something funny and isn't afraid to look ridiculous—he's simply interested in experiencing everything. He's 17 years old.

A reliable older brother: serious and rude on assignments, but can be funny and a little chaotic in everyday life. He's constantly looking for something new and speaks several languages—and he tries to put all of this into his work. He's 20 years old.

— a calm leader: he doesn't boss people around, but rather helps everyone get their act together. He likes to create without constraints, but when necessary, he takes responsibility immediately. And he's not shy about showing when he's surprised or worried about something. He's 18 years old.