Ebony has found her parents.
Her father is the captain of the pirate steam ship Fire Crow and her mother is Stella Maris, the Northern Star, and a Star Bear of the night sky. But once again they had to return to the stars and to the sea without their daughter.
Longing for a friend, Ebony wishes upon a twin-tailed shooting star. What she does not know is that her wish will soon lead her to the kingdom of the constellations, the Milky Way itself.
One night a Comet Cat visited Ebony...