The Tale of Lost Time

An ordinary school day turns into a fantastic adventure for Petya, Marusya, and Vasya when the time they've wasted idling becomes a source of power for three old sorcerers. Chasing after youth, the villains steal the schoolchildren's time with a magical gadget — but in their haste, they turn into children themselves, while the children become helpless old men and women. To set things right, they must not only win a magical battle but also break the spell before sunset — and, above all, understand the true cost of every wasted minute.