Lister is quite annoyed that his right arm has been cut off, but seems to enjoy Kryten nursing him 24 hours a day; and Kryten is absolutely loving it. Kochanski becomes fed up with seeing Kryten doing things for him that he could easily do with one arm and comes up with a solution - use nanobots from Kryten's self-repair system to rebuild Lister's arm. Unfortunately, Kryten hasn't last seen the nanobots since they had met the Despair Squid (see Back To Reality) They all go into the deep sleep booths and make their way back to the ocean planet. The computer brings them out of deep sleep and they discover a planet which the Navicomp says is Red Dwarf. They are able to retrieve the original Holly and he explains that the nanobots had deconstructed Red Dwarf, created their own miniscule version of the ship and turned the rest into a planet for safekeeping. They realise that it was the nano version of RD that they were chasing and the nanobots evaded them by coming aboard Starbug and travelling around their own galaxy inside Lister clothes hamper. After much persuasion, Kryten convinces the nanobots to fix Lister and Red Dwarf. The nanobots follow Kryten's orders and reconstruct Lister's body, going one step further and turning him into Mr. Universe! Cat takes control and guides Starbug into Red Dwarf's landing bay. It seems awfully big and Starbug's engines make the sound of a buzzing fly as it passes under another, massive Starbug! (thetvdb.com)