After the boss was defeated, not a single one of the monsters left their cells as they were now blocked inside.
"You are a genius," Cameron approached Max and put his hand on his shoulder, "Manipulating the boss into calling back the monsters into the cells was incredible."
"…" Max put the brown-haired boy's hand away from his shoulder and looked at him with indifference, "It doesn't matter, now we can leave."
Many of the otherworlders sat on the ground exhausted from the battle, and the rest went to check on their dead friends, possibly to just grieve a little, although the feeling of victory was completely overshadowing their grief, and they would soon enough forget about them.
After the boss was defeated, a panel appeared in the middle of the giant chamber.
['Prison Dungeon' completed, congratulations, adventurers]