Slehniotsian Blasphemy is a secret and forbidden cult that worships Prol, The Grey Elder, an ancient and malevolent entity that is said to dwell in the depths of the earth. The cult is known for its dark and twisted rituals, which often involve human sacrifice and other unspeakable acts.

Prol is believed to be a powerful and malevolent being that delights in the suffering of others. According to the cult's beliefs, Prol was once a mortal who gained immense power by making a pact with dark forces. He is now worshipped as a god by his followers.

The cult teaches that life is meaningless and that the only way to find true purpose is to serve Prol and carry out his twisted will.

The cult is led by a secretive group of high priests and priestesses who hold immense power over their followers. These leaders are believed to have direct communication with Prol and receive his commands and guidance.

The cult worships in secret, hidden locations deep in the earth or in remote and isolated areas. These locations are often marked by eerie symbols and dark, foreboding energy.

The cult's practices include dark and twisted rituals, often involving human sacrifice and other unspeakable acts. They believe that these rituals are necessary to gain favor with Prol and to gain access to his power. The cult also has a strict hierarchy, with its leaders holding immense power over their followers.

The origins of Slehniotsian Blasphemy are shrouded in mystery, but it is believed to have existed for centuries in secret. The cult has often been persecuted and hunted by authorities, but it has survived by operating in secret and maintaining a strong and loyal following.