The Ruin of Souls

Tired of hiding, angels, demons, and deities of all religions Reveal themselves to the world. Years later, John Watson becomes an exorcist, known for taking down high priority possessions. When Archangel Sherlock Holmes needs his help, John gets drafted into an elite group containing a timid demonologist, an ex-cop demon hunter, and a bad tempered succubus, all working to track and take down the escaped demon Moriarty.

Warnings: language, eventual slash, and various religions slightly distorted for the sake of story telling.