Creatures

Dragons are strong beings that have complete control over the elements and the mana around them. Among all dragons, four dragons are known to be the Great Dragons that created the world and they still live in the world. It is said these dragons have abilities to turn humanoid to blend with society and silently observe.

2 of them live with the humans as sovereign, 2 of them are missing.

Other dragons exist created by the Great Dragons that oversee other powers of the world. 

Regional Gods come in many different forms depending on the region. These gods were created by the Great Dragons to oversee the regions abundant with mana. What differs from dragon is that they are restricted to one element only, and don't usually have dragon forms. Like Dragons, it is said they have abilities to turn humanoid to blend with society and live with their people.

Sprites are small elf-looking spirits that help regulate the elements of the world. Legends state that they were created by the Gods to help them maintain order in the world. 

Normally, people can't see them unless a person has a close relationship with nature, or if the sprite chose for the person to see them.

Monsters are extraordinary creatures that bear extraordinary abilities. Some are harmless enough to be tamed like barn animals and provide by-products. Some are harmful and aggressive and are usually subdued. Their sizes and power range from specie to specie.

Some monsters have reason and conscience, some can even speak. 

It is advised to proceed with caution when encountering monsters - whether they are harmless or aggressive.

It is debated whether these are those who have past away already or simply monsters, but all observed ghosts have commonalities: they are invisible but use clothes to give them form, and have ethereal ability to become invisible, pass through walls, appear in nightmares, and some even copy someone's passed loved one's nature.

Some even have the ability to possess a vessel - living or not.