The world is at peace, but there are still everyday dangers. So, a new breed of protectors, known simply as "Heroes" have arrived on Earth.  Shy is Japan's new Hero, but is she ready to be a Hero? What does it MEAN to be a Hero anyway?
An age where everyone 
longed for true peace...
...عصر تاق فيه الجميع للسلام الحقيقي
Ein Zeitalter, um wahren
Weltfrieden zu erreichen.
en la que todos pedían
calma y felicidad…
en la que todos pedían
calma y felicidad…
Dans ce monde
qui désire ardemment la paix.
Un'epoca in cui tutti
sognavano una pace duratura...
A era onde todos queriam
a paz duradoura...
когда все жаждут настоящей гармонии…