In his years of research, Green had successfully developed a Demonic-Qi Cultivation Method.
This new Demonic-Qi Cultivation Method could improve the quality and power of Demonic Qi in a short time by consuming vast amounts of resources.
In essence, the Demonic Qi cultivated this way had no advantage over Demonic Qi cultivated through the usual, gradual methods.
But thanks to its special approach, this Demonic-Qi Cultivation Method stood out for being fast—and for consuming enormous amounts of resources.
Using this special method, the Devils' growth period could be shortened by five times at the cost of nearly ten times the resources.
In an even more extreme case, spending fifty times the resources could shorten the Devils' growth period by ten times.
By all logic, this method was grotesquely distorted for a civilization. Any civilization with an advanced enough system would never allow it to spread unchecked.
It would only be used in special times to train special troops—emergency forces raised for a specific purpose.
But the Demonic-Energy Corrosion Civilization was a feudal empire.
Its various interest groups had already taken shape, and the Devils who had earned military merit in war had begun monopolizing resources by instinct.
Most importantly, the Demonic-Energy Corrosion Civilization had reached the limits of its expansion. Unable to obtain resources from outside, it was bound to turn its butcher's blade inward.
To these ruling interest groups, they were all on the same side.
They did not care how many resources they consumed; they only cared about rapidly increasing their own power.
Once this method spread, the upper-class nobles who held vast resources would use them to shorten the growth period of their own fighting forces.
And if other factions used the same method, they would easily fall into a vicious cycle, all to keep from falling