While the Demon King threatens peace,
the hero is chosen by a goddess of the world where he was born.
The hero existed to seal the demon king.
However, it was not suitable to be sealed forever,
and the battle between the Demon King and the Brave continued for a long time.
In such a confused era, the girl whose mother was
also a hero, dreamed of becoming a great hero herself
and had a day to travel to adventure.
Can she become a hero safely and subjugate the Demon King ??