Blade's P.O.V.
It's been one week since The Winchesters and I, have met. Dean and I have become really close now.

In the past week, we have hunted 20 witches without our siblings and his mother, knowing. While he finished off 5 witches, I had already killed 15 of them; he was pretty impressed.

I've catched some feelings for the eldest Winchester brother. That's great! Just kidding. No it's not.
I don't want to catch feelings for someone. I can't risk that, since I'm a hunter. All those creatures would come and kill the person I'm in love with and I don't want that to happen.

Dean has introduced me to his car, Baby. She's beautiful. I love her! She's a Black '67 Chevy Impala.
Just by the looks of it, you can tell that Dean takes great care of her.

Currently, Dean and I are preparing ourselves for another hunt, but this time, our siblings and his mother are coming with us.

"I want you to leave those witches to me," said Dean.
"Excuse me?" I looked at him as I loaded my gun.
"You heard," he answered.
"Nope. Never in a million years," I said.
"I'm serious, Blade," he said as he gave me a serious look.
"I'm serious, Dean," I said, mocking his actions.
"You're so stubborn," he ran his fingers through his hair.
"Look who's talking," I smirked at him.
This was what we always did. He'd tell me to do something and I would deny. Sometimes, it would be the other way around.

I looked at Dean as I was loading another one of my guns. His eyes held a darkness to them. One I couldn't place my finger on.

"Dean? You okay?" I asked as I placed a hand on his right shoulder.
"I'm fine," he answered, but I wasn't convinced.
"Whatever. Hey, can I drive Baby? Just around the town, maybe?!" I asked excitedly, hoping he would say yes.
"No. You cannot drive her," he said.
"Awe, c'mon! It's just one spin around the town," I said, giving him my puppy eyes.
"I said no!!!" He yelled and I saw something snap in him.
He grabbed me by the neck and pinned me to the wall as his eyes turned an ebony black color.
"D-Dean..s-stop...y-you're hurting m-me..." I said, barely being able to talk as he was choking me.
I knew it was useless to stop Dean. He was demon and nothing could stop him.

"D-dean, listen to me! T-this isn't you!" I choked out as black spots filled my vision.
"Shut up!" He yelled as his grip tightened.

My eyes darted from one side to another, trying to find something to hit him with (even tho you didn't want to hurt him). I found a flashlight on a small table nearby. It can help.
I grabbed it and hit Demon Dean in the head with it, resulting in him letting me go and growling in pain.

I was frightened. I mean c'mon. I just found out that the guy I have feelings for, has been turned into a demon, or something like that.

"Dean, listen to me," I coughed as I held my neck, rubbing it to ease the pain his hand/fingers had caused me. "You can escape this! This isn't you! Please!" I pleaded.
"Oh, but this is me, sweetheart. It's the new me," he grinned an evil grin. "It's the new and improved me." He pulled out his knife and slowly turned his head to me.
My eyes widened. "Dean, w-what are you doing?"
"Oh, nothing. Just about to kill you," he walked over to me like a predator about to attack its prey.

I threw the flashlight at him, making it hit his temple. He growled as I got up and ran to one of the rooms in the cabin, to try and hide.
"Come on," I whispered to myself. "There has to be somewhere here, where I can hide."
I looked around frantically, 'till I spotted the perfect hiding spot. It was a brown wooden chest. Looked similar to a treasure chest that pirates would be looking for.

I hopped in with no hesitation and closed the top. I held my breath as I heard his footsteps approaching the room.
"Blaaaade~," he cooed in a sickeningly sweet voice.
I covered my mouth to hush my breathing.
"Oh, c'mon sweetheart. I promise it will be a fast death with no pain. Just come out wherever you are," his words were a bit muffled due to me being inside the chest. I'm just glad it only had a few flannels, making my body fit in perfectly.

My breathing stopped when I felt his footsteps next to my hiding spot. I was scared shitless.
Why was I scared tho? I've dealt with worse things. But, Dean was blood thirsty. He wouldn't stop unless I was killed and he was satisfied.

I heard his footsteps leave. As soon as I didn't hear them anymore, I let out a huge breath, I forgot I was holding. Big mistake.
As soon as I let that breath out, the lid to the chest was opened. My eyes widened as I felt the blood leave my cheeks.
"There you are, princess," he chuckled.
I tried to run but he grabbed my wrist, gripping it tightly.
"You're not going anywhere," he said as he smirked. He raised the knife up.
My eyes widened as I struggled to get out of his grip. He was far too strong for me.
"Dean! No!" I yelled, but it was too late.

There was a pain in my abdomen that spread throughout my whole body like wildfire. I moaned and whimpered in pain as I looked up at Dean. He still gripped the knife as it was still impaled in my abdomen. I felt the blood seeping onto my shirt as I once again, looked up at Dean.
He blinked rapidly as his eyes turned back to their normal color. His mouth was a bit open as his teeth were gritted together. His eyes were wide.

"B-Blade..?" He asked. "Shit! Stay with me, Blade!" He grabbed me and put pressure on the wound.
I stared at him as I was losing consciousness.
"Someone help me!! Please!! Help!!!" He yelled, desperately.

The last thing I heard was him whispering, "I'm sorry," as I slipped into darkness.

Dean's P.O.V.
What have I done?! What have I fucking done?!
"Blade!! Wake up!!" I yelled, desperately.

I was about to try and save Blade 'till the door swung open, revealing Hansel and Sam.
"Dean, what the hell did you do?!" Asked Sam as he ran to me.
"My mind went blank. I lost control!" It wasn't a full lie. I couldn't tell them the truth, tho.
"What did you do to her?!" Hansel grabbed me by the collar and pinned me to a wall that had a mirror, making it break with my head.
"I lost control!" I growled as I felt anger boiling up inside me. He needed to back off before the mark made me do something I would regret later.
"Hansel, I'll deal with him," said Sam as he pulled him away. As soon as he did, Hansel ran to his sister.
"Blade? Stay with me! I'm gonna save you!" He said as he grabbed her bridal style and ran out the door.

I looked at my hands which were now covered in Blade's blood. The mark made it satisfying to see her blood on my hands.

"What the hell was that?!" Asked Sam with a demanding voice.
"I told you. I lost control!" I answered.
"Bullshit! I know you damn well, Dean! When you lose control, I know that you don't go on and stab people! Now tell me what the fuck is going on with you!" He demanded.
"Nothing is going on!" I said.
"That's bullshit, Dean! Now tell me! Right this instant!!" He said as his voice raised.
"I have the Mark of Cain!!!" I yelled. His eyes widened but then closed for one second as if he was trying to process the words that came out of my mouth.
"What?" He asked, a little more calm.
"I possess the Mark of Cain," I said as I lifted my right arm's sleeve and showed him the glowing mark.
"Why would you do that?!" He asked, shocked.
"I was desperate in finding Ben and Lisa! I wanted enough strength and power to kill those fucking witches that took her away from me!" I defended.
"Yeah, well your stupid actions have put Blade in a bad state!" He responded.
"It wasn't that bad!" I semi-yelled. The Mark was speaking.
"Excuse me? Not that bad?" I looked at him as he tilted his head giving me an 'Are You Serious?' look. "Blade is losing too much blood because of you! And you say it wasn't that bad?!" He shook his head in disappointment. "You know, I always worried about disappointing you if I did things wrong. But this time, this time you did things wrong and disappointed me. I hope you're happy," he said and left out the door, probably to go check on Blade.

His words rung in my head. He's right. What I did is stupid. I should have never gotten this stupid mark.
"Oh, but it makes me feel really powerful," I said to myself as I looked in the broken mirror. My eyes flashed to a black color as I grinned at my reflection.
My eyes then turned normal as I felt normal again.
"What...what am I becoming? What have I done..?" I whispered to myself as I sat on a chair and put my head in my hands.

(Chapter 4 finished. Hope you guys enjoyed it. As you can see, I have added titles to the chapters. That's all I had to say! Mrs. Ackles out! ☠)