A peaceful summer day in the Moomin Valley is interrupted by a volcanic eruption. At the last minute the Moomin family finds refuge in a strange house. It turns out it’s not an ordinary house but a theatre stage where the Moomin Family begins to write a play.

A retiring policeman gets caught up in between two younger men trying to kill each other. A modern borderline western taking place on both sides of the northern Finnish-Swedish border.