Black Fiend School.

History
And one of the three major powers were the Black Fiend School.

Black Fiend School, Raging Dragon Mercenary Alliance, Blood God Sect, these were the three major powers within the Forest of Demons. They controlled the entire Forest of Demons. Though it was desolate, with beasts roaming around and there being the rumors of extremely strong Demon Race cultivators being there, it was precisely because it was like this, that the Forest of Demons was a land of many treasures. It produced many different types of medicinal herbs, tool refining materials, and there were also various materials from the bodies of beasts. These were all items that cultivators could not lack.

If there was a market, then there were benefits. If there were benefits, then there would be conflicts and disputes. The Forest of Demons was desolate and full of dangers, but this led to the Forest of Demons becoming an isolated world for years, amid the chaotic fights for the benefits, there were factions within the Forest of Demons which were eliminated and scattered like the winds, but there were also other factions who took the opportunity to rise up.

And currently, the three major powers of the Forest of Demons controlled almost all the benefits which could be gained from the forest.All other mercenary groups, medium and small factions had close relationships with these three major powers.

Other than beasts, medicinal herbs, tool refining materials and etc, the Forest of Demons still had something which any cultivator could not lack, that was Yuan Stones. In the common masses, there were gold, silver and materials which were used as currency, but among cultivators, alchemists, tool refiners and even Soul Tamers, gold and silver was not the one being used as currency, Yuan Stones were.

Yuan Stone, a gift from the Heaven and Earth for cultivators. They had various attributes and were formed naturally. They contained the energy of Heaven and Earth and could raise the cultivation speed of a cultivator when cultivators absorbed the energy within the Yuan Stones, it was much faster than ordinary cultivation. One could imagine how important Yuan Stones were to cultivators.

But Yuan Stones were not found everywhere, it could be said as one of the most precious items in the world and in the Forest of Demons, coincidentally, there were some Yuan Stone Mines and now these people who were riding on the flying beasts were the people which Black Fiend School had paid a hefty price to hire them to help mine for Yuan Stones. Mining Yuan Stones was a very dangerous job. Normal people were unable to do it.

Members
 Elders 

High Elder Bai /Ch.65

High Elder Yu /Ch.68-70

 Younglings 

Young Master Yan Shangyang /Ch.65 [First Apperance] /Ch.78 [Death]