We are Marcus and Kate.  We look like human beings except for a more flexible and lighter body covered in red hair and a completely cat-like head.  We are representatives of a cosmic race neutral to humanity.  We travel around the galaxy occasionally accepting various work orders.  We mainly make our living by collecting space debris or by marauding abandoned objects.  This is a risky and unstable job.  But we don't want to commit ourselves to long-term commitments and stay in one place.