Main storyline: There is a kingdom on a island somewhere in the four seas. All was well until one day it was attacked by an army of Demons via Sodomy - and of course the Prince of this kingdom was taken prisoner by the Devil King. With his last strength, the Prince casts a spell that takes this island to another realm, making it invisible - so that this "carnage" is maintained. Our main two characters are the Princes #1 bodyguard, and the bodyguard's protégé - so thus begins their quest to regain the kingdom, kill the demons, and save the Prince. But it won't be that easy, cause watch out the Demons are always ready for a thorough tumble! Volume 1 Extra - Kaneo-sama's New School Term Suehirouhji Kaneo, heir to a very noble family, transfers to a public high school with the ulterior motive of letting the "teachers have a taste of a humiliating kiss," which usually ends up in the teacher being dismissed. Will the new teacher fall for Kaneo-sama's charm/tricks?

Gerun Fortress, under the command of stand-in officer Leonard de Limbourg, is attacked by the prestigious general Jamal Jan of the Middle Eastern Empire. With no hope of winning, Leonard hopes to negotiate with Jamal, offering his head in exchange for the safety of any survivors left in the fortress. But instead of killing him, Jamal takes the beautiful knight as his prisoner and spoils of war. Forced to sleep with a man that is both his enemy and his weakness, Leonard's feelings of shame overtake his heart, but lust overtakes his body…

When she merges her soul with that man, she will become the Goddess of War! Itsukushima Hinata is a cool high school girl who lives a normal life, but one day, all of a sudden, her life became not so normal anymore. The strange man that suddenly appeared insulted her best friend and enraged her. He’s a mysterious man who has a costume like that of someone who just woke up from a sleep from the ancient times. While Hinata is still confused, that man hugs her out of the blue! And then, she transforms…?!