The moment he entered the Eternal Furnace, Xiao Yun felt his thoughts become extraordinarily active, as though his entire mind had expanded countless times over.
Even with a mere turn of thought from Xiao Yun, countless ideas concerning Eternal supreme techniques emerged in his mind.
It was as if ten thousand Xiao Yuns were helping him comprehend, deduce, and perfect the Eternal supreme techniques together.
Xiao Yun found this somewhat unbelievable.
"This Eternal Furnace truly is inconceivable. I wonder how it was forged? Or did it exist naturally?" Xiao Yun could not help but feel curious.
Unfortunately, among the information he knew, there were no detailed records regarding the Eternal Furnace. There was only one rumor: the Eternal Furnace had been brought back by those two Controllers.
And the Reality Crystal required to activate the Eternal Furnace each time had also been given freely by those two Controllers.
It had to be said that those two Controllers were quite magnanimous, nurturing their juniors for free.
Xiao Yun did not dwell on it any longer and began focusing on perfecting his two Eternal supreme techniques.
Within the Eternal Furnace, Xiao Yun felt that the speed at which he perfected his Eternal supreme techniques had increased by tens, even millions of times.
This thrilled Xiao Yun beyond measure.
As time passed, his two Eternal supreme techniques were being perfected and enhanced at an astonishing speed.
Such a terrifying rate of improvement was also related to the fact that the two Eternal supreme techniques Xiao Yun had created were too weak.
After all, among the Eternal powerhouses who had entered the Eternal Furnace before, even the weakest had comprehended fourth-stage Eternal supreme techniques. Some had even comprehended fifth-stage Eternal supreme techniques, and there were quite a few like Kong who were on the