The philosophical adventures of Murun Buchstansangur, a depressive, somewhat neurotic creature who lives in a crack under a kitchen cupboard.

The series was notable for its oblique, downbeat tone. Perhaps unsurprisingly, given his surroundings, Murun was a somewhat melancholy, philosophical character, though he was not lonely - in fact he had quite a large number of friends, neighbours, family members and acquaintances. Rather than Murun having exciting adventures, the narrative of each episode usually centred around a problem or dilemma that Murun would ponder, sometimes helped by his friends and relatives.