This statement was not an exaggeration; in fact, it was somewhat conservative.
Many trialists felt that the defensive capability of their safe houses had increased by a level.
It was for this reason that, starting from the second day, the number of casualties among the trialists rapidly decreased.
Another important point was that on the second day after the restrictions were lifted, they were reimposed.
The number of demons in the Dark Lands was thus temporarily fixed.
As time passed and the trialists continued to hunt, the number of demons would gradually decrease.
"Thankfully, the most difficult time has passed. Having refined the safe house, I can now withstand stronger and more numerous demons, greatly increasing the safety factor."
"These past few days, I've been utterly exhausted, not daring to close my eyes for a moment.
Otherwise, I could easily have ended up a corpse!"