The demo begins by depicting the friendship of the protagonist slime and its dragon friend. The poor dragon becomes sick, thus weakening its protective barrier around the forest. This allows the forces of darkness to enter and attack the innocent friends. The dragon uses the last of its power to send the slime away. From there, our heroic slime (and optionally, a co-op partner) must find the six corrupted gods of the realm. Only by defeating these gods can peace be restored to the world.