They are kings who exist between gods and humans. They are called by color and king.
Golden, silver, ink, red, cyan, orange, green, pink, purple.
Nine different colors, nine different kings.
Their abilities are called oracles.
Different kings have different oracles, and different oracles have different powers.
Every king is a person who is at the forefront of the world. Their power is what mankind desires most, but only those who have had it will understand that it is the source of all evil.