In Untainted Land, the Humans and Demons had always been enemies. Even in other worlds, they did not see eye to eye. But in here, the barrier seemed to have broken down, which was refreshing to Minghe. However, the person that really cared would be Selfcentric Separation Musen, rather than Minghe.
Minghe speculated that the hidden man was protecting the seven juniors, whose cultivations were all below the Origin. The seven people seemed to be doing fieldwork. As long as Minghe kept following them, he could naturally discover some Creatures to provide some useful information for him.
In the passageway, the seven people killed a dozen beasts and hid the corpses. Then, they cleaned up the scene, wiped the blood off of them, and left soon afterward. The sounds of fighting and the smell of blood could easily attract other beasts. If one of the beasts was an Ominous Beast of Chaos, they would be in trouble.