Shane and Ryan are friends and known celebs for their web series, Buzzfeed: Unsolved, the two go on misadventures as ghost hunters trying to prove the existence of spirits to the mortal world. Er- well Ryan's the only one that's doing that, Shane is just there for the shirts and giggles. Literally, all Hell breaks loose when Satan asks for them to destroy a demon, Lilith, fore he's too busy with y'know being Satan and stuff to raise her. The two agree and now are professional ghost-sitters. Hooray?