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.
Want to see whose heart beats faster?
Finden wir heraus,
wessen Herz schneller schlägt.
¿Quieres ver cuál de los dos
late más rápido?
Lequel de nos cœurs bat le plus vite ?
Quer ver qual coração
bate mais rápido?
у кого из нас сердечко бьётся чаще?