Captain Comet Calhoun of the Space Guard is sent to examine an unprecedented small wandering world entering the solar system in the year 2488. The planet is designated the Drifting World, it is in the area of "Zone 18, Quadrant 45 degrees". Taking Patrol Ship 77 to check out the planet, Captain Calhoun is glad to note it is not in danger of hitting any other planets. Calhoun lands on the surface, disembarking with crewman Henty. The pair watches as another ship crashes and go to investigate.The see the female occupant of the ship laying on the ice-covered surface and rush to assist.