Phoenix

Sequel to My Songs Know What You Did in the Dark. Sam continues his hunt for a cure for Dean, and runs into a man named Cole who is also hunting Dean, but for a completely different reason. He plans to use Sam to get information on Dean, while Demon Dean continues his- demonness. Hurt/Tortured!Sam and healed Demon!Dean to come! Appearance from Crowley, Castiel and (sadly) Metatron.