Every Ultimate Knowledge involved the territory of the gods. The prerequisite to learning them was an extremely high Intelligence.
Han Xiao did not choose the Energy Branch [Mechanical Life Tinder] just to activate [King's Mentor]. It was also because this Ultimate Knowledge had a very wide application range.
Compared to the Virtual Technology Ultimate Knowledge, [Mechanical Life Tinder] was more useful for him now.
As the complex knowledge flew into his mind, images flashed before Han Xiao's eyes.
On the desolate black earth, a man planted a mass of metal. As time passed, mechanical cities rose from the ground, and metal spread out on the surface extremely quickly and replaced the black soil. Countless blue, well-dressed beings kneeled on the ground. Their minds entered mechanical bodies through pipes one after another, leaving their physical bodies behind.