In this world there are people who have divine power, Mana, and Aura. Those who have one of those things have an advantage over other normal humans. They will be considered being greater and luckier in life.
Because they have a very supportive advantage in their lives. Can make their status even higher than before.
Those who have one of those three and greater power their names will be heard by the others.
As swordsmen or martial artists, most of them have auras that can strengthen their physique.
But there are creatures that have the original power that are not affected by those three forms of power. The creatures are referred to as mythological creatures. They are more often told than seen by others themselves. Their existence is almost non-existent, because their power merges with nature, dispersing throughout the world.
They are said to be something that does not exist.