Through the efforts of the Mo'arg Engineers and Gan'arg craftsmen, the tractors soon met market demand.
Of course, that did not mean every demon had a tractor of their own.
The market had become saturated so quickly because, although there were many demons, few knew how to operate vehicles.
The demons who picked it up quickly had all operated Infernal tanks before.
They were ace drivers with extensive experience behind the wheel.
Tractors were much harder to operate than cars.
An ordinary demon needed at least several days of practice before they could barely get a tractor moving.
And there was still no guarantee against overturning on the road or being flung away by a control lever.
Under these circumstances, it would take a considerable period of adjustment before the tractors could truly serve their purpose.
But there was no time now to wait for these demon drivers to slowly get accustomed to them.
So the Mo'arg Engineers brought out their true trump card.
That was to have the demon drivers undergo mechanical ascension.
They only needed to fuse the demon drivers with their tractors.
The difficulty of learning to operate them would naturally resolve itself!
However, this so-called mechanical ascension was not achieved through mechanical modification.
The Mo'arg Engineers used dark magic to fuse demons with machinery.
The dark magic first intertwined the demons' flesh with the machinery's steel.
This formed flesh in an extremely bizarre state, possessing the properties of metal.
Then they infused the demons' souls into it, completing the so-called mechanical ascension.
These biologically active steel creations could reliably perform the functions expected of machinery.
But before undergoing modification, the demons needed to say a very important line.
"Then, Gul'dan, what is the price?"
"Heh heh, everything you have, including your soul!"
Upon learning the price,