Chapter 1 – Finding The Colt

Philadelphia, PA

After 5 years, the roar of the Dean's Impala engine was enough to put Sam to sleep and yet the sudden halt at a destination he had drown to love was still able to pull him away from that sleep. So all they had to do was kill this new demon that Lillith herself entrusted with the colt so they would be able to kill Lucifer. Easier said than done. Sam sighed, he was tired and so was Dean.

They had driven all night to get to Philadelphia just because Becky had told them where they might find the colt. Without saying a word the brothers stepped out of the car, allowing the doors to creak as they always did.

Sam was intent of finding the colt and stopping Lucifer before he and Dean had to fight to the death and Dean was sceptical about actually finding the colt with this random demon they had never even heard of let alone fought but they still had to believe because if they started to lose faith now then they may as well just agree to become Lucifer and Michael's vessels. Before they were able to start to make their way into a diner where Dean was intent on getting a greasy burger there was a gust of wind on an otherwise still day and appeared someone they weren't to unhappy to see.

Castiel.

"Man, don't do that! You scared the crap out of us!" Dean's voice was angry. He had told Cas not to sneak up on them before and he wouldn't listen.

"What are you doing here Cas?" Sam on the other hand, was the voice of reason, sometimes.

Castiel ignored Dean's quip and began to speak, "You're not going to find the colt with some demon. It's not even in Philadelphia."

The boys stared at the angel in front of them. Dean's eyes widened and he shook his head, "What the hell are you talking about? Do you know where the colt is?" Dean's question lingered and to Dean's disbelief Castiel nodded.

"How is that you have never told us this before?" Dean was angry now.

"Because we were only just told. Why do you think I'm here now?"

"Just to piss us off?!" Dean was beyond angry now but before he could rip Castiel's head off Cas continued.

"You will have to go Boston and I will meet you there."

"Where in Boston do we have to go?"

"Harvard University. Ask for the office of Dr. Walter Bishop" and with the he was gone.

Sam and Dean sighed and looked at each other knowingly. They were off to Boston.

Boston, MA

"Walter what are you doing?" Peter's voice rang out through the lab and Olivia sighed as she had done one hundred times that day. Sitting at her desk scanning over all the files on her desk, trying to find something she had missed. Taking off her glasses she stood up and walked over to the locked filling cabinet in the corner of her office. Peter had never seen what was in there and he had never thought to ask, he just assumed it was full of files.

Unlocking the cabinet Olivia slid open the top draw, it was empty, except of a gun. Its craftsmanship was dated back to about 1835. Olivia ran her finger over the engraving on the side of the barrel, non timebo mala. I fear no evil She thought.

Out in the lab there was crash and the sound of shatter of glass but Olivia figure it was just Walter dropping something. It wasn't until Peter let out a blood curdling yelp did she run into the lab.

Looking around Liv had no idea what was happening. Walter was shaking and Peter looked as if he had seen a ghost, but before she could ask what was going on someone taped on her shoulder, spinning around Olivia was shocked.

"Cas?" she was only able to breathe out his name. He smiled. Olivia threw her arms around is neck and his arms went around her waist and back. He laughed.

Peter watched the sight in front of him and it was more than he could bear. Jealousy replaced his fear and he wanted to go over and punch this guy in the face but he knew Olivia had a gun. He really didn't want to get shot.

Olivia pulled away from Castiel but couldn't wipe the smile off her face. "I want to you to meet Walter and Peter, Cas." She turned her head to look at Peter and Walter.

Walter ran his hand though his hair, "Hello." "I'm sorry I scared you Dr. Bishop. I didn't think anyone else would be here…" The last part of his sentence was directed to Olivia and she just shrugged. "And you must be Peter Bishop." Castiel eyed Peter and them smiled at Olivia, "I knew you would find him…"

Peter just stood there and stared at Castiel. Even as Cas extended his hand to Peter, hesitating for a moment Peter looked over to Olivia who just smiled and nodded. Peter's hand extended to meet Castiel's and from the moment they touched there was an electric surge through Peter's hand. Shocked Peter pulled away and stared back at Cas who was just smirking at him.

"Oh yea, I knew you would find him Olivia. Took you long enough." Cas had turned to Olivia and she blushed. Peter wanted to question her but didn't get the chance. Castiel had already turned to Olivia fully and was talking to her in a low voice.

"It's OK Cas," she laughed, "You can talk about it in front of Peter, I trust him."

"I'm sure you do," Cas returned the laugh. "Do you still have the Colt Olivia? The boys should be here soon to get it. They are going to need you help."

Olivia looked at Peter and at Cas and back to Peter, "Yes I still do. It's hidden like you told me. So Sam and Dean are on their way? What do you need us to do?"

Cas smiled, she knew all too well that smile. With another gust of wind he was gone, but she knew he would be back. He always comes back.

"What was that?" Walter was the first one to break the silence.

"That," Olivia sighed again, "Was an Angel…"

Olivia let her sentence sink in while she walked back into her office and closed the door.

Walter nodded and went back to doing whatever it is that Walter does but Peter, Peter needed to talk to Olivia so he stormed into her office and was about to confront her but he only saw that she was crying.

His heart broke.