The Bronze Door

Hun!

A few hours later, the Grimms stopped, and their action surprised me before I looked at the face of the old Foxman, and everything became clear.

As I had expected, the Bullman had ordered the rest.

It had been six days since we had entered the ruin, and the old Foxman had constantly been solving the formations for five days at the least, and it had taken a toll on it that it could not function at its peak without taking the rest.

Grandmasters could easily remain awake for weeks, but with days, the strain of lack of builds up very fast if one is working on an activity that takes told on one soul, body, or energy.

Solving formation is very straining, and on top of that, the old Foxman is also using the protection artifact against the thick metallic and death energies here, which is also quite straining to its energy; it is already a wonder it continued without losing its edge for so long.