At the end of the war of liberation from the Geminiote forces of the systems of the former human kingdom, a couple of boys find themselves protecting each other having lost everything they owned.
She is Darby, human, ex student, ex virtual racing champion, ex everything. His companion in misfortune, on the other hand, is Buster, the son of Martian immigrants, who saw his house and family burned down. They both found themselves in a refugee camp, and together they had to flee when the camp was destroyed by the fleeing geminiote forces.

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