Meng Qiuli's Blood Spirit Holy Method was most criticized for requiring a large amount of human blood as a catalyst, naturally leading to slaughter and the need for a large number of living people. Thus, not only were they disliked by The Righteous Path, but even other factions of the Demon Path like the Rakshasa Holy Sect and the Demon Derivation Holy Sect found them somewhat repulsive.
Generally speaking, when the Blood Spirit Demon Sect was strong, they would infiltrate or capture people from Yongzhou to the east or cause chaos in Fenzhou to the northeast, their original territory. When they were weak, they would go to the Western Frontier to target smaller foreign countries. Over the years, it was rumored that the Demon Sect had turned many small countries in the Western Regions into blood farms, which explained their rapid increase in strength.
