When Darrien Salter came into the Langdon family's life, she already knew their darkest secrets. Little did they know, a tattooed stranger had been living in the attic of their home, hiding in the dark recesses of their rooms, and following them into stores, banks, and restaurants for months. He had good reason. As long as he continued to report their activities to Darrien, he could keep his wife alive... All the while knowing that Darrien was a Cambion, A being half human, half demon, on her ascension path to being deemed immortal and crowned a Succubus: a demoness appointed to steal the souls of men. With her invading their life supernaturally, can this family win against the odds? Demonsleep: Succubus Ascending is a psychological thriller that plays in the darkness.