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 told you, Kiseichuu.
Ich sagte es euch doch bereits,
Zensorenkäfer.
Te lo dije, Kiseichuu.
Je vous l’ai dit, les Pas-rasite.
Já disse,
Говорил же, цензуросекомое.