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 can't tell you how pleased I am
that you found a new member.
Herrlich! Schön, dass ihr
ein neues Mitglied gefunden habt.
No saben lo contento que estoy
por haber encontrado a un nuevo miembro.
Vous avez trouvé une nouvelle recrue,
c’est super !
Sim!
Ура! Наконец-то нашёлся новый герой.