Six Hours of Extracurricular Activities

What to do if you are not like everyone else and ordinary school clubs and sections do not suit you? Seva Ivaseev, a fifth-grade student, shoots films in his head, composes music on the go, travels to the mysterious island of Alteration, and also manages a museum where the remains of ancient dinosaurs are kept. He tries to resist boring and "proper" adults and protect his world. But will his cherished wish come true?    And will he find himself in real life?