Lumpíček and Rošťanda save the forest

Lumpíček and Rošťanda are forest elves who got their names because they were restless from an early age. And because they were constantly up to all sorts of mischief, they were in danger of being expelled from the forest. And that would be a disaster!
The naughty elves eventually became forest helpers. Their task is to protect the forest and help everyone. But what if three villains head into the forest who can only destroy and steal? Lumpíček and Rošťanda must join forces with other forest inhabitants to avert more than one disaster. Will they be able to save their beloved forest?