After a day, Peter Brown reappeared a hundred miles away from this location.
Disguised as a Demon Clan's man, Peter also arrived at the area where the giant palm of a Saint had struck.
Upon arrival, Peter deduced the results based on the formation he had laid out earlier, and realized that, sure enough, ten miles of land seemed to be missing.
This place was already barren wilderness, and the strong people of the Demon Clan hadn't noticed that a section of land was gone. Everyone was still patrolling here, trying to find out if Peter had truly been eradicated.
Observing that everyone was watching, Peter likewise began to carefully survey the area.
Through his observation, Peter discovered that the Saint's strike was indeed powerful; the land here had been reduced entirely to energy. Presumably, because of this situation, the Saint ignored the fact that ten miles of land had disappeared.