An ordinary school day turns into a fantastical adventure for Petya, Marusya and Vasya when the time they’ve wasted idling around becomes a source of power for three old wizards. In their quest for youth, the villains steal the schoolchildren’s time using a magical gadget, but in their haste they themselves turn into children, whilst the children become helpless old people. To set things right, they must not only win a magical battle, but also break the spell before sunset – and, most importantly, realise the value of every minute lost.
