Hidden Jutsu... Devil's Sin! (Kakashi hatake x reader)

Chapter 2.

I looked behind my shoulders still riding my horse. The giant enemy approached with a crooked smile on its face. Soldiers started to make their horse go faster. I, on the other hand, stood back. My husband was in he front lines scouting with the commander. His and my team got destroyed on our last mission. We, and another soldier, are the last one standing of the super soldiers. I looked carefully at the human like creature. His hand was slowly reaching for me. I jumped from my horse drawing my swords out. My (H/c) flowing in he wind as my hooks grabbed the creatures neck. I swung towards its neck about to slice it when another hand caught me. This one was special... It's eyes weren't like the normal black the other creatures had. It had human like features. He looked like.... MOTHER?! The other hand of the thing reached for my eyes and slowly pressed on them destroying my eyes. I screamed in agony! The raven haired  that I used to love came and slashed the female creatures hand. He took me into his arms bridal style. My chakra was already alive at that time. But I didn't know about its full power. I didn't know what would happen....

-end of flashback-

I gasped really loud coming back to reality. My eyes looked around realizing I was with my new students and Kakashi. I breathed heavily sweating.

"...Oh, and also don't eat breakfast..." Kakashi finished his sentence just before I gasped. When I did he turned to me looking worried. I cried but of course he didn't see because of my mask. The expression that it showed was sad eyes. I sobbed for a few seconds. Naruto and Sakura looked worried while I heard Sasuke mumbling that I was pathetic. I glared at him and I started shaking violently. I.. I.. Don't want to think about my past...

"You're dissmissed kids" I said pretty grumpily." What's wrong (y/n) sensei? Did we do something wrong?" "No Naruto... I juste remembered something I forgot to do this morning, it's nothing important..." "O..Kay...that's weird" he said and left for his house. There's only Kakashi and me left standing. "What was that (y/n)?" "Kakashi, there are many things you don't know about me and it's better this way" "is it about your parents?" "My parents... Oh yeah it was" why do I have to lie to Kakashi and everyone like that all the time? Because if I'm discovered I could get in trouble. I'm not a spy or anything, but people like Orochimaru will want my skin. And I want to live long enough to see the world become better. "Are you sure? Because I remember when we were kids and Minato sensei was teaching us a new jutsu, you happened to do the same thing when he talked about defeating enemies..."

I looked down. Of course he didn't see my eyes. But it was obvious I had something in my mind. "Follow me we need to talk, Kakashi" I said. The look in his eye meant that he took what I said seriously. I started to walk out of the village with him on my trail. "So what is it you wanted to tell me?" He asked with a closed eye smile. "Wait until there's no one around and don't you dare say a thing to someone" he looked down at me and nodded. Yes I'm shorter than him. We were walking into the forest until I decided we were ok and verified if there was anyone around.

"Alright, I'm gonna regret this but let's go on with it" I slowly pulled my mask down completely. His eye seemed shocked that I took it off but when I opened my eyes his shock was even bigger. My usual (e/c) was all he saw, until I closed them and opened them again for them to have a red aura in them. I looked down at my feet ashamed. Since that day when my eyes are opened and I don't use chakra we only see this red aura. All because of what happened. He stared at my eyes than my face and his eye seemed like he finally understood what was happening.  "I think I understand" he stated. I moved my hand in a way to make him continue. "You're eyes... It's the light... From the first human being ever wielding chakra?" I nodded. "So you're (y/n)'s descendant?" I shook my head. "It's actually me, the (y/n) from thousands of years ago, the witch as they called me, who discovered chakra" he nodded understandingly. "So that's why they didn't Know if the story was true, because they never found the body who was right in front of their eyes." I smiled. "I can't die, I tried to kill myself after... After he died. But I can't die. I pierced my heart with a sword and my heart was still beating. I jumped off a cliff and I was still ok, my bones were already healing. Someone burned me with chakra and my body healed. It's like the nine tailed foxes powers. I figured I would live and help the world to get better, I have no actual purpose but to protect the konoha villagers." He looked sad, for some reasons he seemed to really comprehend what I said.

"I think you deserve to see my face after all these years you've been asking" I quickly took his arms and stopped him. "Don't do that you'd destroy my real purpose." I winked at him laughing. He laughed too. "So you want to see my face that bad huh?" "Yup but I wanna do it myself, it would be too easy if you pulled your mask off and disappointing" he laughed and we walked back to the village, unaware that we were being watched by someone....

We started hanging out that night. We went to the ramen shop without naruto and talked about our past. Well not deep into our last but the one where we knew each other. We talked about Rin, Obito and Minato. How our team was awesome and how we miss them all. It was getting really late and we had to go. "We should get going Kakashi, I fear we are gonna be late tomorrow for the test." I smiled under my mask. "You're right, good night then (y/n)" he waved and left for his house. I on the other hand left for the hokage's tower to tell him. After all he's the one who found me trying to kill myself.

Flashback

I was desperately trying to get myself to bleed too death. But my veins wouldn't let me. They would heal as fast as they could and it would only drop a few bits of blood. I continued slicing my wrists for hours until I heard someone clearing his throat. I was having the appearance of a child. I was using chakra to hide my real appearance. I turned around to see a man looking down at me. He smiled softly and took the kunai's from my hands. "What are you doing to yourself young one? You don't need to do that. I can, always get you some help to be stronger emotionally and physically." I looked up to his face noticing it was none other than the Hokage himself. "You wouldn't understand..." I told him. He chuckle. "Well I can take you under my wing to understand why such a young and beautiful little lady is trying to end her life." And with that he brought me back to the hidden leaf village and put me on team 7 with Minato even if I hadn't gone to school, because he saw potential in me. He didn't know everything about me though, but he felt that chakra was running in my veins and that I knew how to use it.

End of flashback

I went to the Hokage and told him everything, he understood everything and that day, that day made me free. Free of showing my true self to everyone, free of showing the real me, the TITAN KILLER....