One morning, a boy dashes out the door of his apartment carrying a school bag on his back. He jumps into the building elevator as on any other day; but today, it won't stop and just keeps on going down.When it finally stops with a jolt and the door opens, the boy finds himself in a world deep under the ground. There his adventure begins. (Source: yamamura-animation.jp)

Genres

Cast

Anna Ukolova

Надежда Носова

Максим Тимонин

Артём

Леонид Антипов

Денис

Gennadiy Smirnov

Игорь Папылев

Dayana Gudz

Nikita Plashchevsky

Борис

Denis Pyanov

Natalya Parashkina

Никита Барсуков

Viktoriya Zabolotnaya

Gennady Makoev