The ancestors who formed Tianlong formulated a series of regulations, such as not asking about their origins, not being allowed to investigate the secrets of fellow robes' exercises, not being allowed to form gangs, not being allowed to practice favoritism, and so on. The purpose of this was only one, and that was to make Tianlong truly unite and become an indestructible steel Great Wall with absolutely no weaknesses to break through.
The brainwashing education instilled since childhood had made it free of jealousy and conspiracy. Even if someone had that kind of mentality, they would not dare to act.