Plot Hooks.
Spiritual Aid. The Spirits are angry and are out there uncontrolled. He's learned how to appease them and even negotiate with them. This has made him a target of some powerful entities, from this world and the other.
Signature Motif.
Reading. He is a book worm and loves and adores to read. With new technology coming out, even when training at the gym or going to the pool he can continue his fave activity of reading. Usually the books he hold contain keys to the plot itself...
Perfect for...
Power play, Interracial couples and Teaching. He doesn't seem like it, but Archer likes to take control and likes to keep it that way on the bed. Also, if you are an inexperienced innocent young man then you probably want to meet him for him to teach you the ways of pleasure.
Goal
Reformation.
Just like other members of the Sagittarius Society, he wishes to reform and change the world. Specifically, to break the barrier between this World and the Other. To him, that would be the best way to Ascend and to become one with the Divine.
obstacle
Modernity.
Spirits don't pay taxes and cannot be capitalized, which is why modern entities are observing what he is doing and are moving to stop him. At times it could be vampires looking to keep things as they are, at times, the Technocratic order seeking to stop his perverse thinking.
«It was the Wild who willed this world»