Once upon a time, there lived two races:

HUMANS and MONSTERS

Until that fateful day, war had broken the bond of the two races.

The Humans had won the battle and trapped the Monsters underground with a magic spell.

But it wasn't a magic spell alone.

The Soul Trait Stone, created by the wizards, held godlike power.

But due to the magic and hatred the Humans had towards Monsters, a evil demon was awakened.

The demon wanted the power of the stone for itself. But with the DETERMINATION the Humans had, it was defeated and casted away.

To make sure that the Soul Trait Stone doesn't get in wrong hands, it was sealed in a disclosed location and was soon forgotten.

Until then, the first human had climbed Mount Ebott.