Summary: Castiel followed Sam and Dean into the hotel in Detroit—after everything they’ve survived together, there’s no way he’s leaving them alone now. This small act of loyalty has consequences, of course. Now he has to learn how to live as a grounded angel, Dean has to learn how not to fight for his brother, and Lisa has to learn how to balance family and desire.
Chapter 5: On the Head of a Pin
Cas is bored, Ben is concerned, and Lisa asks for help from an unexpected source. Also, too many angels show up and Dean doesn't show up at all.