In 2199 A.D. overpopulation has forced the human kind to adapt in other planets. For almost 100 years the human race has thrived and lived happily in their new home. However everything ended the day humans took over Pluto; to the humans unfortunately fate a new race was discovered known as the apocalypse, a creature that uses the human brain as its source of knowledge and energy for their own mechanical bodies. Now the humans must fight in order to survive.
 
As a last resort the humans send off trained soldiers in order to reestablish Pluto and get rid of this new threat to mankind. At the base lieutenant Jonathan Tyberius and Leonard Schteinberg the main characters fall in love after many tragic events, however the two new lovers were forced to go on their own separate ways because of the dreadful war…
 
(Source: Anime News Network)

Featuring two short stories, the first is about two manga-ka with a ten year age difference, Seiji Yamada and Sono Hanasaki and their intimate love life and problems. The second story is about the strange incident that happens to pet-sitter Ueno when he goes to take care of a pet rabbit named Aki, who he finds out is actually a human man.
 
(Source: Anime News Network)

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