Sienna

"-I'm in love with an angel who's afraid of the light, his halo is broken but there's fight in his eyes. Walls are built to keep us safe until they're crashing down. Worlds apart we were the same until we hit the ground." I sang as I saw two unfamiliar faces walk in, I pushed it aside as they walked over to Terry and held a picture out. "Maybe I'm crazy, maybe I'm weak, maybe I'm blinded by what I see. You wanted a soldier but it wasn't me cause I could never set you free. So fly on your own its time I let you go. go. Walls are built to keep us safe until they're crashing down, worlds apart we were the same until you hit the ground. Maybe I'm crazy, maybe I'm weak, maybe im blinded by what I see. You wanted a soldier but it wasn't me cause I could never set you free. So fly on your own it's time I let you go. So fly on your own, it's time I let you go. go." I finished as Terry smiled

"Ah Crystal? Yeah, she's our singer, what does the FBI want with her?"

"We just want to chat." the shorter one said as the tall one looked over at me. I walked over to one of the patrons and smiled, I grabbed his tie and pulled him closer.

"You know it's against the rules to touch us. I see everything up on that stage, especially you slobbering over Stephie. Touch her and it'll be the last thing you touch." I said before grabbing my water bottle and getting back up on the stage.

I started to sing the summer of 69 as they walked over and flashed me their badges. I shrugged, I was doing my job, sorry, give me a minute. They sighed and stood at the edge of the stage, staring at me. I looked past them, at the young man who had become very handsy with Stephie, I knew who he was and what he planned on doing to her. I finished the song and stepped off the stage.

"Hi, I'm agent-"

"Dean Winchester and Sam Winchester, I know who you are." I said as I grabbed my jacket and pulled it on, smiling at their stunned faces. "You've made quiet a name for yourselves in the hunter world." I said before picking up my bag and watching the man as he lead Stephie outside. "Scuse me, I've got my job to do." I said before following them out. I heard Stephie's stifled scream and pulled my machette out of the bag. I saw them half a block down, I ran to catch them before he bit her.

"Crystal help!" she yelled upon seeing me, I grabbed him by the hair and sliced his throat clean through. Stephie let out a gasp as I turned the head and saw the fangs out. "The hell Crystal, I didn't say murder him."

"He wasn't human Stephie." I replied with a smile before throwing the head in the trash can in the alley next to them.

"Where he belongs." Stephie said before shivering. I pulled out my scarf from my bag before handing it to her.

"Stay safe now Stephie." I said making her nod. Her shift had finished, she was on her way home, she had a son to look after. I put the machette back in my bag and walked back to the club, stopping short when the Winchesters walked up to me.

"The hell was that?" Dean asked.

"I've been staking out this vamp for a week, you nearly blew it for me." I replied before leaning against the wall and looking up at them. "So, what can I do for you boys?"

"It's not for us." Sam said before gesturing towards the car that was parked away from the others. A young woman stepped out of the car and I felt a chill pass over me. I recognised her.

I walked over to her and grabbed her, pinning her against the wall with my arm, grabbing the small knife I kept in my jacket pocket and pressing it against her throat.

"What are you?" I hissed as she writhed under me.

"Woah, easy."

"Hey. Hey!"

"What are you?" I repeated as she struggled to reply.

"She cant reply if you're stopping her from breathing." Dean yelled and I let her go. She sucked in a breath and fell to her knees. I looked down at her as she struggled up.

"My name's Kayla-"

"No it's not. You're a shapeshifter right? You're good, you didn't even flinch at the silver."

"I- I'm not a shifter. I'm Kayla Mac-"

"You cant be. She's dead."

She looked up sharply at that, her brown eyes going wide.

"How can you be su-"

"I held her. I died too, except god deemed it that I needed to be brought back." I said, turning and looking up at the sky. "Is this why? So I can help the Winchesters?" I yelled. Dean grabbed me and bundled me against the car, I reacted. " Air Falbh." Dean flew a few feet before hitting the ground.

"Son of a bitch." Dean said before standing up.

"Touch me again, see what it gets ya."

"Sienna, Sienna, we don't mean any harm." Sam said as he walked over slowly.

"Sure."

"We just need your help." Dean said as he pulled his jacket closer around him.

"My help? Why?"

"It's a long story." Sam said. I huffed and pulled my jacket closer as a harsh wind almost ripped it off.

"I've finished now, lemme get changed then we can talk." I said before doing up my jacket and grabbing my key, walking over to my bike. "You wanted to talk, come on then." I said before getting on and starting the engine.

"You drive a bike?" Dean asked, making me roll my eyes.

"No, I stole it and I actually drive a car. Yes I ride a bike." I replied as I grabbed the helmet from the storage and put it on. I revved the engine and started down the road slowly, waiting for them to get in their car. I heard the doors slam shut then the engine roared to life, it sent a shiver down my spine, daamn that sounded good.

It was a five minute drive to the apartment, I parked around the back and waited to see the car pull up. I smiled at them before starting to the entrance, letting myself in and holding the door for them.

"Cheers." Sam said as he stepped inside.

"No problem."

"You live here?" Dean asked as he stepped inside.

"Yeah, I make money when I can, been here bout a month." I said before starting up the stairs. The building wasn't exactly nice, but it was better than shitty motels. I pulled the keys out of my pocket as we climbed the stairs.

"What do you do?" 'Kayla' asked.

"I draw, but I also cheat people at pool. The innocent girl act works well." I said with a grin as Dean let out a laugh.

"How many times that worked?" he asked.

"Bout as many times as it works for you, cept if I add the drunk in more people will believe me to be a ditz. They wont loose their money." I let out a laugh as I reached the door to my apartment. "But I can handle my drink." I opened the door and stepped in. "Make yourself at home." I said before walking to my room and getting changed out of the lacy clothes I was wearing. I pulled on my hoodie and some jeans before walking back into the main room.

"Nice place." Dean said.

"Its a shithole." I replied as I looked around the tiny apartment. Okay, It wasn't that bad, but it was old and cheap. The neighbourhood consisted of a gang, a large group of vampires, and a strip club.

"Better than some of the places I've been." Dean replied as I sat down on the sofa. I shrugged.

"So, you were gonna talk to me, so talk."

"Right, Kayla?"

"Yeah. Uh, long story short, I'm not from this universe." she said as she fiddled with her hands. I raised an eyebrow.

"Come again."

"I'm not from this universe, I'm from another where we're both still alive and working with these guys." she continued as she reached for something in her pocket and pulled out her phone. She pulled something up and turned the phone to me. "See."

It was a picture of the two of us at my old house, I could just make out Jack in the background holding my cat and waving. It looked too real to be a fake.

"Okay." I said as I felt my throat close up, hadn't seen Jack in 2 years. "So what are you doing here?" I asked as I handed the phone back to her.

"I did a spell, but it went wrong."

"What spell?"

"Change the path. I meant to go back to warn them of what happened, but it took the other meaning. It sent me here."

"Changed the path, another dimension." I replied with a hum. "You want me to send you back?"

"Yeah." she replied as the put the phone back in her pocket. She seemed to be telling the truth, no one could lie in the apartment, not after I placed the unveiling charm on the door. No one could deceive me, not here.

"Why me? Surely others could do it."

"Possibly, but I know that you're in both." she said, looking up and holding my eyes. "And I know that you're currently alive."

"Currently?"

"You're dying." Dean interjected. "You were stabbed by a demon before she left that's why she left."

"Yeah." she said, looking down at the cream rug. I let out a dry laugh.

"Well, I'm not exactly in one piece, but I am alive." I said as I stood up and walked over to my bookshelf and looked over the titles.

"What do you mean not exactly in one piece?" Sam asked as I found the book I wanted. I grabbed it and turned around, holding my left hand out and letting the glamour fall. They stared at the gap where my ring and middle fingers should be.

"What happened?" Kayla asked as I sat down.

"Got into an argument with a hunter turned vampire, not pretty. Used my own machette." I said as I flicked through the pages, looking for the right one. "I'll do this, send you back, on one condition."

"There's always conditions with witches." Dean said as he rolled his eyes and looked up at the ceiling. I frowned and looked back at the book.

"It's nothing you cant do."

"What is it?" he asked, like the idiot I thought he was.

"Dean, did you consider I'm not talking to you." he shut up and Sam let out a small laugh. "Kayla, I ask one thing, show me what its like in your world." I said. She looked up from her hands and stared at me.

"Alright."

"Please- wait really?"

"Yeah." she said as she closed her eyes and took a deep breath. She smiled before reaching for my hand, I wondered if it would feel the same as my Kayla, the butterflies sure did. Her hand was warm and I closed my eyes, letting the feeling wash over me. It had been years since I had held her hand. " Roinn mo chuimhneachain." she said.

My mind was filled with her memories. Some were the same as mine. Meeting in college and immediately hitting it off, summer days spent at the pool, practising for exams. Others were different. The Winchester's meeting them in England and saving them from the demon. That hadn't happened, that's where Kayla had died, where we died. The demon had possessed me and, much like her memory of the event, she had started the exorcism, but the demon had killed her, then me.

It continued, they went to America with the boys, met a man called Bobby and worked cases for him for a while before just travelling and hunting as they did. The angel Kushiel visited and took Jack as host, only for their me to take her in and expel her. Then there was a group of demons and I was dead, only to be brought back to life. Then we went back home, it was my birthday. Kayla died, but their Sienna sold her soul and brought her back. Then Bobby died and things went down hill. I sacrificed myself to save the world and went to hell. Then I came back after 10 months and demons came after me, trying to bring me back.

Things became clearer, I watched as Dean and I left the bunker, that's what Kayla called it, and as she and Sam searched for cases with a red headed woman called Charlie. Then a loud bang sounded making them all jump, followed by another and another.

"The fuck?" one of them asked as they got up. It continued and then a bright red light filled the room, an audible crack sounded. A demon appeared and grabbed Charlie and pulled her away as another grabbed Sam and Kayla.

I watched as they beat the up bloodied and bruised. She was unconscious for a while before a loud creak went through the building followed by Dean shouting her name. She woke up and burnt through the rope tying her down and checked Sams pulse. He was alive but slow. Stable. She got up and lit her hand, the room was dark so she assumed the power was out. She heard a fight go on in the library and ran towards it, her sore muscles aching. Dean said something when she reached them then the demon turned to face her. They exchanged words and then the demon came at her. They fought and she landed on her back, she could feel the wounds opening up as they hit the floor. Then Sienna said something that made the demon turn, Kayla saw the large blade form before it went though her chest.

"Shit." I said as a tear fell down my cheek. "You really need to get back."

"Yeah." she said as she took back her hand. I pulled mine back and quickly wiped away the tear and looked at the book.

"I'll send you to before it happens." I said before getting up and walking to my room. I looked around the room and grabbed the pair of glasses that had once belonged to her and walked out of the room. "Take these."

"They're her glasses aren't they?"

"I have no need for them, I have her dagger though which I use a lot. But you can have the glasses, spares for when you need them." I said as she took them.

"Thank you."

"Not a problem." I said before picking up the book and reading through the latin. I sat down and held my hand out, she took it and my heart picked up. "It was nice meeting you." I said as I looked up.

"And you." she said with a smile I hadn't seen in years.

"Reducite eam ad puellam hanc mundi mutare ius iniurias et raptus et errata." I said as the room started to get brighter. She looked up at me before she vanished, I hoped it worked properly.

I blinked a few times before the door opened.

"Hey Sienna." Letita said as she threw her coat on the sofa. "Who the hell are these guys?" she asked as she leant against the wall and stared at them.