Circus of shadows

Lika doesn't give much thought to her shadow. Sometimes it's long, sometimes it's short - but it is never more than a shadow. Until one day it begins acting strangely. When Lika waves a hand, Shadow raises a foot. When Lika sits down, Shadow stands up. Lika hides in a darkened room, but the more she hides, the bigger Shadow becomes, until it picks her up and deposits her in a land of shadows, at the heart of which is a spooky shadow circus. Lika must learn to listen to her shadow to find her way back.