Among the many testers, this individual had managed to stay inside the device for quite a long time, enduring up to level 6 difficulty.
The new generation of response strength training devices, compared to the previous generation, had actually decreased in difficulty or, rather, smoothed out the difficulty curve.
The overall level of the previous generation was still too high, leading to a significant portion of the design that no one could really utilize.
This fact was made clear initially at the training base by a Mutant Warrior specialized in response, who only reached level A difficulty.
Therefore, in the new generation, the difficulty levels were divided into nine levels, making them easier to differentiate while also lowering the difficulty; level 6 difficulty was merely comparable to the previous level B difficulty.
Even so, among the present testers, only a few could reach level 6 difficulty, let alone pass it.
