When faced with a human who was able to establish a footing in the underground world, successfully become a disciple of the Netherworld Faction, obtain the techniques of the Netherworld Faction, and stand on the same starting point as them, these natural darkness beings still excluded Mu Zi.
Mu Zi calmly avoided their selective gaze. In the end, these beings that were only limited to negative energy were barely decent. Thus, even though they had advantages in terms of their instincts and physiques, they could only remain as external disciples of the Netherworld Faction.
As one of the 10 great powers in the Land, the Netherworld Faction had never excluded any race from joining them. These people would never think about why a phoenix with 99 tail feathers could become the leader of the Netherworld Faction. It was known that the flame of the phoenix was the natural enemy of negative energy, yet their leader had still "fallen" here.