Petya, a neurodivergent boy, has changed schools several times due to his strange behavior caused by anxiety attacks. He hides from his fears in the world of his drawings and avoids other children. Petya's mother enrolls him in a new school, promising that things will be different there. The teacher introduces Petya to his classmates, warning them that he is special. Petya faces ridicule and bullying from the other students, but a girl named Sveta accepts him and offers her friendship.
