Encyclopedia Entry:
Dark-colored serpents that are said to carry the power of the nether realm within themselves. They are monsters created by god as adversaries of the “pharaoh.” It’s their duty to prevent the awakening of the pharaohs who sleep within the ruins of the desert. In the age of the former demon lord, many pharaohs were buried forever, never to awaken, at their hands. The desert is dotted with master-less abandoned ruins as a reminder. However, that’s an ancient tale. As of the present, their nature has been changed due to the influence of the demon lord, and they no longer kill pharaohs although they do still oppose them.
They have a powerful and peculiar neurotoxin within their body. They bite and inject it into the body of their prey. If the prey is a woman, the poison eats away her entire body with extreme heat and pleasure. Her flesh is remade to become greedy and ultra-sensitive to pleasure, and it even makes her mentally morph into a lustful, monster-like disposition of simply wanting love and pleasure with a companion. Once the apophis’ venom enters the prey’s body, it never ever disappears. Prey, delirious and entranced by the venom, end up swearing allegiance to the apophis and become their servants.
If the person corrupted by the venom by the venom is a monster, then even a monster with a disposition that is warm, timid, serious, emotionless, pure, or stubborn and that would normally not assault a man will become aggressive and try to straddle and ravish men. If it’s a human woman, then she’ll be reborn as a lamia, and as an apophis’ loyal servant, she’ll seek love and pleasure and begin to attack men. And even in the case when human men are bitten, along with the pleasure and heat, they’ll change into incubi that will always want to drown in pleasure with monsters and who will make suitable husbands for monsters. They also use this venom to subdue pharaohs and place them under their command without killing them.
Corrupted by the venom, and reduced to mere female monsters, pharaohs will forget all about the affairs of state, etc. seek their husbands, and seclude themselves in their room with them indefinitely. In that manner, an apophis becomes the ruler of a kingdom instead of the pharaoh. The entire region around the ruins that were the kingdom of a pharaoh changes shape into a “dark demon realm” of everlasting night where the sun never rises. A fascinating atmosphere hangs in the air, and a monster paradise where they can lapse into delirium and revel in mutual heat with their husbands is born.
An apophis who’s obtained her own kingdom is likely to keep aggressively biting monsters and human women with her venomous fangs to convert them into servants in order to expand the demon realm and make it even more obscene. Anubis who an apophis’ loyal servants will come up with obscene, licentious schemes to expand paradise and enable themselves to indulge in love and pleasure, and sphinxes will aggressively assault travelers, and even raid human settlements to bring many men into the demon realm, increasing the number of residents of paradise.
Additionally, they themselves are greedy for love and pleasure in the same way as those corrupted by venom, and if there’s a man who strikes their fancy, they’ll pour plenty of venom into him, and have sex with him after binding him with their snake body to try to make him their prisoner in body and mind. They are also monsters, and they’re lamia family on top of that, so their attachment to their husband is extremely powerful. Those individuals who find a husband before attacking a pharaoh, which was supposed to be their entire reason for existing, completely lose interest.

