One year has passed since the Chaos Arena was destroyed, Asagi and Sakura were presently on an abandoned street on a man-made island that floated on top of Tokyo Bay. It was an enormous box-shaped island built by the government and referred to as "Tokyo Kingdom.”There was hope that it would become a second city center floating at sea, but it had failed to attract businesses. The only way of getting to and from the island was through Honshu

Shota Tanaka male students attending the school Jinguji, from the personality not dark and root appearance dull of glasses plump, hated in class mainly women, are called "man" liver in the shadows, floating alone without friends was present. Situated in the heart of women's groups in particular, to Rei Kisaragi is a childhood friend is has been strongly dislike, to love village ratio of group-role behavior was bullied every child there. That

Based on the visual novel company Lune. The main character grew up without a mother and doesn't know what motherly love,he learns a prestigious school,but not trying very hard,but because of his assessment, though not the worst but far below his real ability.It says his teacher Shirakawa Miwa and tries to help him with grades,she is kind and gentle supports his advice,and sometimes the warmth of your motherly love.

Katsuma, Great Lunarium's lone male executive, is the one who is tasked with enforcing this rule. Abusing his authority, he inflicts sexual pleasure hell on the female executives who fail in their tasks. Over the years, he had built up a deep enmity against these arrogant women who regularly bullied him, but now, it is time for his revenge. His next targets are: Ephanatica - Extremely loyal to Great Lunarium, her appearance is that of a demon,