"The origin of the Aura King is hidden behind the veil of mystery. We know that the first known Aura King was Seth, the paragon. However, it is also a fact that he wasn't the genuine "first" Aura King. Instead, he was the "first" to carry on the mantle."
Reve tapped his hand on the armchair. A touch of a smile grew on his face as he reminisced about the time when Circe revealed this shocking truth to him. There he was, seated on her laps, watching the smug look on her face as she kept on talking.
His light tappings resounded in his head as he repeated what Circe said, "In the era of imagination, Human Mage Kerei revealed the true nature of the title of the Aura King. It is a Zoetic skill belonging to the [Treasure Class]. It was created in the era of sins by the Shepherd Avel through incomprehensible means and was later passed down to his brother Seth after his passing."