One of the two level 128 Devils appeared in an isolated area of this high-level world, leaving the spatial distortion between Hell and there and immediately scouring the surroundings for clues. The place their group arrived at was random, so they needed to reassess their situation when they got there.
"Uh?" The Devil opened his mouth as his expression changed, suddenly no longer sensing the auras of his targets. "Something's happened. I can't sense them anymore."
"Did someone kill them?" One of the underlings in the group asked.
"Or did they run away?"
"They would have had to enter a higher dimension to escape my senses... That brings us to Hell and the Upper Realm." Devil said, not liking how that sounded. "Still, that's not normal. Something else happened besides an escape."