"All students gather at the center of the island by noon" a loud yet clear voice traveled to the whole of the island.
No matter where they were within the island, the voice succeeded in drawing the attention of all monsters and students. The monsters chose to lay low and quiver in fear while the students started going to the center of the island.
.....
Entering the temporary base made by the school 2 hours before noon, Cylius walked in while carrying the spoils he acquired within his spatial pouch.
There were ten stalls for checking the monster remains. The people who checked radiated the aura of third-tiers which made some discouraged to act up in here. So there was pretty little chaos here.
The only thing that would sometimes make the situation chaotic would be the occasional powerful monsters appearing, their auras scared the students off.