The majority and the ones that have the greatest impact on the common people during dawn are those small demons and beasts that proliferate wildly like roadside weeds, born from the chaos of the world.
Famine, plague, military disasters... any one of them can cause cataclysm to ordinary mortals. Everything beautiful that mortals possess is as fragile as paper under turbulent times.
Indignation, resentment, hatred... Even if it's just a mortal, dying suddenly in misery could turn them into an evil ghost. One or two is nothing, but when the numbers add up to hundreds and thousands, extremely terrifying changes will occur.
Under these tumultuous times, the rate of demon growth is even faster than weeds. Having witnessed all sorts of horrors, once Feng Qing'an realized he had the power to end this chaos, he didn't wait any longer.