Cas woke up chained to a king sized bed with silk sheets. It was very nice, especially compared to the last place he remembers being locked up.
Cas wakes up in a steel box of a room. He is naked and so cold that he is shaking all over and his lips are blue. He looks around to see nothing but torture tools lining the walls just out of his reach. He tries to reach for one with his grace, just to find it cut off and unreachable.
It must be the room he's in he reasons to himself. Unable to do anything he settles down and waits for someone to come or for something to happen. He spends his time waiting trying not to freeze to death.
Just when he believes he can hold out no longer and he will surely die alone and scared In that room a door Cas doesn't remember seeing opens. In walk two demons and with them comes warmth, comes a feeling of happiness and safety.
Cas is confused by his feelings but ignores them in favour of reaching the warmth. He has worked his brittle frostbitten body on to its knees and has just begun to move towards the warmth pouring from the doorway when the demons stop him gently.
They have him sit down close enough to the door that he will not freeze and begin slowly talking to him.
"I am Grace" said the first female demon. "And I am Silva" said the second.
"We have been sent to reassure you and reason with you as to be sure nothing went wrong with the transfer" started Grace.
"Reassure me? I don't understand, how did I get here? why are you not torturing me?" Castiel asked confused. The energy coming off of them in waves screamed at him to trust them, to believe them, to do whatever it was they wanted of him.
The two demons shared an uncomfortable look, "you have been forcibly transferred to hell, Castiel. You are now a hell's angel"
By this point Castiel was more than a little confused and angry. Yet he could do nothing. He was too weak, his grace had faded, he was half frozen, and he still had no idea what to expect.
"Well who transfered me?" He asked angrily, attempting to stand yet failing.
"The King sir. He said it was important that you be treated as well as he would and you be made to understand your new role and the rules you would have as soon as possible"
Cas finally had the energy to jump up in anger "Crowley? Crowley took me? Why the hell would he make me a hell's angel? He would have to give me back power he knows I would try to turn on him!" Castiel turns his anger of the whole situation on the two young demons. Even drained of his power they know to fear him for the power he soon will have. The look down and try not to anger him further.
"No sir, we mean the new king sir. Dean Winchester"