It wasn't just Charles who was paying attention to these matters. Finn, feeling confused, spoke up, "Charles, where do you think those people from Kingston went?"
Charles thought for a moment, and he still felt that the most likely scenario was that they were lying in ambush on the canyon walls.
However, he had also sent Mia into the air to scout for information, and even on the canyon walls, there were no signs of them. It was probably due to the fifth-level Beast Master named Serena, whose special skill allowed her to conceal their tracks.
Charles spoke to the others, "Here's the plan: We'll hunt ferocious beasts again tomorrow, and then the day after tomorrow, at dawn, we'll head to the final location for the conclusion of the match."
"If we're lucky with the timing, we might disrupt Miles Carter's plans."
This seemed like the best approach for now, given that they couldn't find the tracks of the Kingston Beast Masters and were in a passive position.