Peaceful everyday, that is only a false sense.
Parasite “Reaper” Parasite
that takes in animals and humans and
treats it as a new body or bait.
The world was infested with this creature … ….

One night, there was a figure fighting with Riper at a corner of the city.
“Nago Ari” – codename “Aegis”
“Otariki Fumi” – code name “Brunak”

They wear the armored system “Sacred Hearts” for the reaper and put themselves into battle.
And those wearing Sacred Hearts will destroy the reaper with overwhelming power.

Such a battle was usual.
The appearance of reaper who never runs out, the victim who increases.
To regain peaceful everyday lives, their battles will continue ….
(Google translate)