Ryan's Canon: Ryan is a sophomore in college. She like all sorts of demons and angels stuff, like the Devine Comedy, Ars Geotia and Paradise Lost. As well as other stuff like paganism and what not. She likes having lil' informational presentations on things like that at her college. During one of them Crowley attends. Also during this time some spoopernatural shit goes down in a dorm as she goes over on her presentation a demon that coincidently is the same one in the dorm, killing. Crowley gets super interested in Ryan. Not romantically. Just interested in how knowledgeable she is in everything. They spend time together, talking about demons and angels and what not, getting to know each other. Sam and Dean comes along when they hear about the dorm "murder". From what other students say, they blame Ryan because of how she's all into demons and angels. Enough that people call her a satanist. Now by this point Crowley has sorta turned into a father figure for Ryan. Even saving her life from some people who tried to attack her bause they believe it's her fault for the dorm murder. Sam and Dean end up finding her, expecting someone different. Like all Emo looking but she looks totally normal. They talk to her and she's pretty open with them about everything she knows. Which still makes Dean feel like she has something to do with it but not Sam. Later on Crowley pops up and tries to act like he doesn't know Sam and Dean. Ryan leaves the three for a moment and Dean nearly tries to beat up Crowley before he gets a chance to explain everything. Crowley tells them that one of the Ars Geotic demons is in the college and is the demon that killed in the dorm. [Insert filler here] Later on! Everything gets exposed to Ryan about Crowley, Hell demons and angels too and she tries to wrap her head around everything. Crowley does his part to explain things the best he can. He even offers to show her around a little bit of Hell and she accepts. At first it scares her a little but then everything just fascinates her. Then Crowley asks her if she wants to be his adopted daughter, which she accepts.
AUs: Crowley isn't there any everything happens wihout him. Leaving Sam and Dean to believe that it might be Ryan's fault for the killing. Direct or indirect.
Aus: Sam goes to investigate and watches one of Ryan's presentations to see if she is summoning demons purposely or accidentally or not even summoning.
