 Alongside these figures, Mymble also decides to visit the Moomins in order to see her younger sister Little My whom they have adopted, and Snufkin also returns, realising that the valley is the place where he can gain inspiration to write a song.When they all arrive, they discover that the Moomin family have left their house, and so they all settle in to wait for their return.Soon, their conflicting personalities begin to cause friction, with the Fillyjonk trying to tell the others what they should do