In a spacious, open indoor training ground, rolling waves of heat rise from unknown depths below the ground. Uneven temperature changes in the area cause the air to become dense, resulting in a slight distortion of light.
Throughout the training ground, there are bizarrely shaped pieces of training equipment. These machines spew hot flames as if any slight touch would be enough to reduce one to ashes due to the terrifyingly high temperature.
But near these machines are adorable Food Spirits of all different appearances, all diligently training.
All of these Food Spirits have one common feature: they all have mastered fire-type Combat Skills, allowing them to avoid harm from the spraying flames, and instead use them to absorb and increase their strength.