This was the exclusive Alternate Dimension of the Thunderhammer Mercenary Corps, and they recruited outsiders purely to reduce their own team's casualty rate.
As soon as Leonard Churchill and the other newcomers arrived, they hadn't even had a chance to rest before the deputy leader of the camp began explaining the mission.
"Everyone, the Alternate Dimension we will be exploring this time is "Horror Insect Cave." This is an unrestricted tier scenario, and the difficulty of the mission will be planned according to different tiers. As long as you follow our instructions to complete the mission, the risks are still controllable. Here is the intelligence we gathered from previous explorations, take a look. This time we plan to explore a B-level difficulty..."
"..."
Leonard listened with his ears while also looking at the intelligence that was distributed.
It was much like what he had heard before: hunt mode, mainly killing monsters.