Its name has been lost for generations, and now that it's lost, there is no reason to remember it. With The Sphere lost, the eight Sub-spheres learned to survive and thrive on their own, giving way to a world full of magical creatures. However, when a shadow from the past makes its presence known, Norik, a boy born and raised in the 4th Sub-sphere, will have to climb the ranks of the Adventurer's Guild to protect those he cares for.