Earth faces an unprecedented threat from an invasion by the mysterious Kiseichuu. The Kiseichuu feed on human sexual energy, also known as “H-energy”, and weaken the human population. High school student Retto Enjo is a member of the hero group HXEROS, who fight together to save the earth from the Kiseichuu.
I hate this place, after all!
Warum zur Hölle bin ich nur hergekommen?
¡Después de todo, odio este lugar!
Je déteste vraiment cet endroit !
Eu odeio demais esse lugar!
Всё-таки не нравится мне тут!