That was the aura of a natural predator.
In mythical legends, Giant Roc Beasts prey on dragons, innately restraining dragon life, and the same is almost true in the mythical world.
Chirp!
Accompanied by the clashing sound of tearing through space, a gleam of golden light emerged in the distance as a Golden Roc Giant Beast with a wingspan of four thousand kilometers appeared tens of kilometers away, its cold gaze sweeping over all Giant Beasts before finally settling on the Destruction Emperor Dragon.
In the eyes of this Golden Roc Giant Beast, other creatures like the Silver Giant Dragon or the Kamaitachi Beast were nothing more than food to be consumed in one bite; only this Mythical Giant Beast that seemed to carry the world on its shoulders posed a bit of a threat.
As for Golden-Blue Giant Dragons below the level of myth, they were outright ignored.
Boom!