As the nations of the world begin to merge, world peace is threatened by the private armies of individual corporations. The Kuryu Group has just discovered a weapon that will tip world power in their favor. The Genocyber: a nightmarish combination of cybernetics and psychic potential. Many desire to control this monstrosity, but can its hatred be contained... Battle erupts, and the cyberpunk world of the future is about to explode with violence. (Source: ANN)

At Saint Hoshikawa School there is a secret group called the G-On Riders. Students with superior strength and ability are chosen to be in the group, which was formed to fight against alien attacks on the earth. However, many of the problems that the members face are ones amongst themselves, and the same is true for the invaders. And another student at the school, Ichiro, tries desperately to confess his love to Yuki, one of the Riders. (Source: ANN)

Severe internet addiction has become an epidemic infecting the nation's youth, ultimately resulting in their extreme dependence on the world wide web. Those who are too far gone are enrolled at Elite Reeducation Academy in order to help them grow into successful adults. Hibiki is one such teenager who awakens in the facility unaware of how he came to be there. He learns from the head instructor that he was knocked out and brought to the school at his mother's behest, concerned with how belligerent her son was becoming as a result of his internet addiction. Stuck in a place more akin to a prison than an academy, and with no escape from the abuses of the instructors, Hibiki decides to end his life by jumping from the roof. But as fate would have it, he meets a mysterious man named Shin who promises to give his life meaning... [Written by MAL Rewrite]

The story is centered around Filena, a princess who was raised as a boy after her kingdom was conquered.