What Shall We Do, Blue Kangaroo?

Blue Kangaroo belongs to Lily, and he always does whatever Lily does. Sometimes, when Lily doesn’t know what to do, she says, “What shall we do, Blue Kangaroo?” Blue Kangaroo always waits for Lily to come up with the answer. But one day, Lily isn’t able to answer the question–and Blue Kangaroo must figure out what to do all by himself.