Jim Simmons and Tony Tyler are fighting on the side of new, powerful allies. The war is nearing its end, but a convincing victory over the Kankurts could be derailed by a superprocessor being developed by tireless Diifts. If it equips the enemy’s combat machines, the Kankurts and their Diifts will effectively swap places. Jim and Tony have been sent to destroy this dangerous production line, and they carry out the mission with honor. Yet behind their seemingly successful service lie longing and disappointment with their new patrons. Another assignment handed out in a hurry uncovers unexpected facts and forces the partners to make a difficult decision. Now they’re on their own—and in a position to show all their former patrons where they belong.