The boy gets on mysterious island Dvid, that can't be found on any map. Its inhabitants are numbered, they can't laugh loudly or make noise, because it awakes Mo Fo, giant mechanical octopus living in underground caves. The ruler of island Takhomir Takho watches things to be in order on Dvid, and troublemakers meet octopus. Of course, only little Russian boy will be able to solve this undemocratic situation.
The Legend of Dvid Island (Легенда острова Двид) was made for 1/100 of what Hollywood studios spend on their fantasy epics, but however judging by trailer it looks pretty decent for such money.