Arion and Argo are twin brothers shipwrecked on the island of Terrene since the age of two with only their ship captain for company. Terrene is a gray and colorless island because of a volcanic explosion years ago. Only the boys and the captain have any color. So when the captain tells them about his home island of Bluestone and other colorful places, they can't imagine it. Fourteen years later the captain tells them he is leaving to prepare a new home for them on Bluestone. The boys are terrified of being left alone, but the captain assures them he will be back. Before he leaves, he tells them to remind each other that Terrene is not their home and to be ready for his return. This story tells kids about God's redemptive love and that God is preparing a place for us in heaven.