Zhao Cheng was quite interested in things like star gates. They undoubtedly contained the mysteries of space and time, and if he could thoroughly unravel them, the benefits would certainly be immense.
Perhaps some of their mysteries could even be applied to real-world technology.
Of course, those were matters for the future. For Zhao Cheng, the most important thing now was still to carve out the road ahead.
The star gate activated, shifting through space and time.
The Demon Emperor's movements were no secret, nor were the Holy Emperor's.
In worlds without the supernatural, the highest leaders in war always remained stationed in the rear.
But in worlds where the supernatural manifested openly, the highest leaders were often the strongest as well, and they had always stood at the very front.
At the point of collision where the Heavenly Demon universe met this world, within that boundless void, lay the most important void battlefield of this world!
The reason the human rear could still maintain relative stability was because the Heavenly Demons' main force had been blocked here. Only a small number of Heavenly Demons could enter human territory, and quite a few powerful figures stood guard within those lands.
At the same time, the humans had star gate technology, while the Heavenly Demons had their own methods of traversing the void.
Naturally, raiding the rear was mutual as well. Some human powerhouses entered the Heavenly Demon universe to snuff out their geniuses.
The star gate on the void battlefield suddenly lit up, drawing no small amount of attention. Under normal circumstances, the star gate would only activate at designated times.
Yet with a sweep of the Holy Emperor's divine sense, all commotion was immediately soothed.
The Holy Emperor in the ancestral land was merely an incarnation. After crossing one