Castiel flown in after hearing Dean's prayers, and wanted to help out. Apparently their friend's life was in danger. Without Jack and Claire the house seemed empty. Hannah had told Castiel to go help his friends. She wanted to go to Heaven to see how things were up there.

Castiel appeared in front of the manor and was mildly surprised to see a demon trying to run with supernatural handcuffs. He knew she wouldn't get far, no demon, monster, or even an Archangel can escape those. Castiel noticed it was the demon named Ruby. The last time he seen her she was in the progress of freeing Lucifer. He noticed her human vessel was exactly the same as the last time he seen her.

Ruby swore when the angel Castiel appeared in front of her. Castiel took her vessel's arm and walked her back to the manor. Castiel could have flown in, but after hearing how rude it was to go inside people's homes without permission from Jack, he knocked on the door.

It was Paige who answered the door. Her eyes lit up when she saw Castiel and how her eyes narrowed when she saw Ruby.

"Sam, Dean! Your friend brought back the runaway!"

Ruby gave her a dirty look. Sam and Piper were standing in the bottom of the stairs and looked relieved to see Castiel. Castiel smiled at them, then when he saw Anna he froze. Anna must have saw him she went pale.

"What are you doing here Anna? You fell."

"I wanted to see the world. You should talk. What are you doing here on Earth? The last time I saw you, you were were in Egypt killing the firstborn children without the lambs blood smeared on the doorways." Anna snapped back.

"I don't remember that."

"Of course not. Naomi was through with your programming."

"Enough! Can we talk about this later? Phoebe is in danger!" Dean scolded.

"I heard your prayers Dean. I know it was Alistair. But unfortunately I cannot help you. There is angel proof and magic proof warding all over the hospital ward where Phoebe is. The demons there were very thorough."

"Dammit! Now what?" Dean swore.

"I can help you cowboys if you get me out of these cuffs."

"Fuck you Ruby. It's your fault this is happening."

"Go to hell Dean!"

"Stop it all of you! Argue about this later! Phoebe is trapped in that hospital and it is warded. Castiel is there any way to break it?" Piper asked worried.

"No. This is very old magic. It existed before the first word was even spoken. I'm afraid there is nothing in that book of yours."

Piper swore and almost broke a lamp in frustration. Sam held her in her arms comforting her. Paige spoke up next.

"Ruby, you said there is a way to help us. Explain."

"That magic Alistair used it is powerful. Rumor is it was created with the power of God. All demons cannot use it, only angels. But even with angel power, the angel will die if it is used too much. This magic came from a outside source. Whomever Alistair paid or killed for it knows exactly where to get it. If you need to get in I can get you in. But you need an angel without grace to bypass the security system. But remember, if you want to get back out you need that same angel that performed the ritual to get back out. A lot of magic was used. The angel they are using will die soon if you don't save him or her. Oh by the way, anyone with magical blood can't get in; that means you too Moose." Ruby smirked.

Sam closed his fists. He knew he was born with magic, but now he was wished he was like his brother. Just an ordinary hunter. Piper and Paige felt useless. They wanted to help, but couldn't. Before they could say more, Prue walked downstairs with the Book of Shadows.

"Guys I found info about Alistair." She was careful to keep the pages out of Ruby's sight. Ruby just snorted in annoyance.

"He is one of the oldest demons in existence, if not one of the first. There is a way to weaken him but none to kill him." Prue read out loud.

"Okay. Sam you and Castiel stay here and help everyone find a solution. Anna, Ruby and I will go help Phoebe." Dean smiled at Anna. "I promise they won't get their hands on you."

"Thanks Dean. But I need a favour. Can anyone help look for my grace? When I fell, my grace fell along with me. Any angels that fall will look like comets. There should be two comets that fell closely together. With my grace I'll help you guys anytime in the future."

"Sure. Thanks Anna." Piper smiles.

Dean went up to Ruby and reluctantly let her out of the cuffs. But Ruby wasn't stupid to try anything. Everyone there was ready to do something if Ruby moved the wrong way. So she waited for Dean's orders.

"Let's go. Sammy be careful. Castiel, Piper, Paige, Prue. We'll save Phoebe. We'll be careful."

Then Dean and his two passengers went inside the Impala and drove away.