The devil's ravings weren't rare to the underworld residents.
The reason why the underground world was so dangerous was partly because of geographical reasons, or because it was too close to some chaotic half-planes, and a monster would run over at any time to wreak havoc.Or you could even be neighbors with the abyss and hell. It wasn't rare to hear the occasional devil singing RAP in your ear, and it was also a daily life of death when you encountered a devil that only knew how to kill.
Under such conditions, the Rules of Survival in the dark World often seemed very cruel.
Naturally, before Xu Nan confirmed that the city of Lost World was underground, he had already thoroughly understood the characteristics of the underground world.
In addition to cruelty and darkness, it also had an important characteristic-bullying the weak and fearing the strong.
