In the year 311 of the Orbital Calendar, humanity has migrated to countless colony clusters in space. A space colony girl named Akiha Shishidou encounters a malevolent artificial intelligence named Leopard that has been installed on a colony.
2012
2015
2014
2017
2018
1989
2008
2010
1987
2013
2019
1998
1992
2016
