Worse--he doesn't even remember how it happened. Middle schooler Yukina Himeragi, meanwhile, is the attack mage sent to observe him--and to stop him if he gets out of control. But was it really a good idea to send a cute girl to observe a massively powerful vampire boy whose abilities activate whenever he gets aroused? And on an artificial island populated with all manner of demonic individuals, each with their own designs on the Fourth Primogenitor--!

    First, he had his head dunked in a toilet. Then he was transported to another world--where he finds himself king of the Mazokus, a new race that expects him to lead them to war against all of humanity. And to top it all off, he's engaged--to a man!

    where humans have developed highly realistic virtual reality games. The protagonist, 19 year-old female college student Feng Lan, is challenged by her twin brother Feng Yang Ming to play the newest popular virtual reality game - Second Life - without using the advantages of being a female character in the game. She decides to play as a male character and prove her skills as a swordsman. In the game, she makes many friends and her adventures begin.

    When he opens his eyes, though, he sees a beautiful goddess that offers him a once in an after-lifetime chance to be reborn in a parallel world. The catch is that the world is violent and threatened by a growing evil! Fortunately, he can choose any one thing to bring with him. So he chooses the goddess, Aqua! And so his adventure with his gorgeous companion begins--if he could just get enough money and food to survive, keep his goddess out of trouble, and avoid grabbing the attention of the Demon King's army!