Exstorya was a world where various forms of life coexisted peacefully, until an evil army appeared, chasing the Elemental Cores, source of life of Exstorya, in search of their reunification, which would allow the opening of portals leading to Trans-Worlds.

To counter this, the Exstorian Entities traveled the kingdoms in search of beings capable of becoming Legend Explorers, Exstorya’s Core Defenders …

But the evil is not necessarily where we expect it.