The Filthy Blood Demon Spirit is an extremely vile and evil entity within the Immortal Cultivation Realm, much like the Demon Insect King, both are creatures detested by the heavens and the earth.
The birth of such entities would cause a significant weakening of the world.
For example, the Demon Insect King would devour all living things on the ground, plundering the fortune from these beings, causing them to be unable to return anything to the world after death.
The Filthy Blood Demon Spirit is even more bizarre and rare, capable of corrupting and assimilating anything with spirituality, then completely controlling the assimilated entities. Weapons, array spirits, cultivators, and spirit beasts are all targets for its corruption and assimilation, making it a bane to spirituality and spiritual artifacts!
Even the Spirit of Mountains and Rivers, undetectable by high-tier cultivators, can be assimilated by the Filthy Blood Demon Spirit!
