Before the doomsday crisis hit, the competition in the entire underworld seemed intense, yet there were certain unspoken rules.
"The conditions for ascension are too simple, for the strong..."
Survival competition games, lord conquest games, if the winning conditions are too straightforward, just needing to eliminate three weak ones is enough... Too much slaughter is meaningless, aligning with the essence of the world's craving for military resources.
Having troops above a certain standard is enough, but the continuous recruitment of soldiers is key. Instead of wasting backup forces meaninglessly, it's better to lower the standards to recruit more soldiers.
As a result, some "big shots of the underworld" who have channels to obtain information from the upper realm are, in fact, a type of passive standers; they have no interest in killing their own kind.