"Cerberus"
The Centaurs came quite close to the celestials' place, and they scared the celestials to death.
If these Centaurs attacked them…they would also be in trouble!
But surprisingly, the Centaurs didn't bother the celestials and only went around on parade, as if completing a ritual of the gate summoning.
After a full ten minutes of parade, the Centaurs left the celestials and hid among clouds once more, just like the Harpies.
The three strange creatures that came out one by one were gone, but the strange noises and cries from the metal gate below them were still there.
Of course, after the marshal and the generals saw the three creatures' sudden appearance, they finally believed that what floated in front of their eyes was the actual Underworld Gate.
Upon realizing this, the marshal immediately looked at the elder in charge of communication and spoke in a softer voice.