Chained Soldier, Vol. 1

Otherworldly spaces known as "demon cities" appeared in various parts ofJapan, and
those who partook in the -peaches- growing theregained unique abilities-but only if
they-re girls. One day, adown-in-the-dumps high school boy named Yuuki Wagura
suddenly gets lost atthe entrance of a demon city. There, he meets Kyoka Uzen, the
beautifulleader of the seven programs of -Magical Defense Corps,- whoo ordershim to
become her slave?!