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.
It looks like a broken heart
has filled you with negative H-energy.
Aufgrund deiner unerwiderten Liebe
Parece que un corazón roto
te llenó de energía H negativa.
Après une déception amoureuse,
tu as pas mal d’énergie H en trop.
Parece que um coração partido o
encheu de energia "H" negativa.
Судя по всему, твоё отвергнутое сердце
 скопило немало тёмной энергии.