The current universe was divided into four simple divisions that consisted of the Human Domain, the Astral Beast Domain, the Technocracy, and the Astral Wilderness. 

No one knew how large the Astral Wilderness was, or whether there were any other civilizations that were more advanced than the currently known ones. Of course, the civilizations from the three established domains were actively searching the Astral Wilderness for other civilizations. 

The Astral Wilderness was like a black fog that covered the entire universe, and all forms of intelligent life wanted to remove this layer of fog, but they did not know how big it was or what dangers it might contain. There was even a possibility that the three large domains combined only amounted to a hundredth, a thousandth, or even less of the Astral Wilderness. 

The universe followed the law of the jungle. Every intelligent civilizations could be seen as a hunter, and they preyed upon other civilizations in the darkness of the jungle 

In the Astral Wilderness, humans were at a disadvantage. They could only explore a small portion of the wilderness, but they had already made countless astounding discoveries. One example was the substance called pyrolyte. It was a rare substance, but when found, there would be a substantial amount of it in each location. It was incredibly destructive, and just one gram had a destruction potential that rivaled an attack with...