"That's true." Zhang Xuan nodded in agreement.
Without undergoing the experience and fear from a life-and-death situation, it was difficult for one to sharpen their state of mind and maximize their fighting potential.
Zhang Xuan might not have cultivated for long, but a crucial reason why he was able to attain the fighting prowess he currently possessed was due to the numerous life-and-death situations he had been in. There was no expert who had become strong without paying the corresponding price for it.
Most master teachers were already skilled fighters themselves, and becoming a combat master meant being the cream of the crop among the master teachers. To be able to surpass the already powerful master teachers, it went without saying that one would have to put in much more effort than the others.