Otherworldly spaces known as "demon cities" appeared in various parts of
Japan, and
those who partook in the "peaches" growing there
gained unique abilities-but only if
they're girls. One day, a
down-in-the-dumps high school boy named Yuuki Wagura
suddenly gets lost at
the entrance of a demon city. There, he meets Kyoka Uzen, the
beautiful
leader of the seven programs of "Magical Defense Corps," whoo orders
him to
become her slave?!