Bubble a young otter, lives with three mossy stones and thinks of them as her family. Bulle imagines them as real otters, but as she becomes aware of their true nature, she has to face her loneliness.
Bubble, une jeune loutre, vit avec trois pierres moussues et les considère comme sa famille. Bulle les imagine comme de vraies loutres, mais en prenant conscience de leur vraie nature, elle doit affronter sa solitude.