-Heart Of Blue- (Blue Exorcist Fanfiction)

-who am I?-

Rin's POV

A day after the lecture I dicided to talk to dad about the school, "Hey dad, I heard there was a school in Kyoto that was really good for kids like me." I said.
"What do you mean kids like you?" He said.
"I mean kids who can't control their anger, it's a boarding school so I can focus more on school and less on fights." I said, he looked at me surprised because I had never suggested changing schools but he agreed on the condition that we checked out the school first, we had to pack up because Kyoto was far but that was ok. Once we got to the school I was amazed, it was very beautiful from the outside and it looked very organized, we went inside and were met by a woman with blonde hair and pale skin like mine,"Hello you must be the family that wants to transfer here, it's a pleasure to meet you both." She said with a smile we introduced ourselves and we found out that the woman was the headmistress of the school and her name was Ms.Bona, as we continued the tour my urge to go here grew and by the end my immediate answer was "I want to go to school here." So by the end of our summer vacation I was on a train back to Kyoto to start my first day of school.

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Once I got there I saw many kids all settling in to their new rooms, when I got to my room I saw a slim boy with brown hair and I waved at him and he waved back "I'm Rin Okumura it's nice to meet you." I said. He smiled "I'm Renzo Shima, it's nice to meet you too!" We unpacked then started talking when I hear two of the other boys shouting, "It's mine give it back!" Said the one with black hair "I don't care it's mine now!" Said the other who had ruby red hair. "What's going on!" I shouted hoping to get the attention of the boys "Stay out of this you weakling." Said the one with red hair, that did it for me, I'm not weak and I won't let anyone else call me weak. "What did you say?" I said, he looked at me and a he made a weird face almost looking terrified, "Nothing, I didn't mean it I'll give him back his toy." He said his voice cracking, The boy with black hair looked at me in awe and hugged me "Thank you, My name is Zane if you wanted to know." Said the boy with the black hair "Its no problem, mine is Rin it's nice to meet you." I said finally calming down. After everyone went to bed I noticed I couldn't sleep, I was still wondering what made the boy look so scared? I know I look kind of scary sometimes but he looked terrified not scared and that made me wonder what I did, after thinking of enough reason I finally felt tired enough to fall asleep.

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When morning came I was the first one awake too excited to sleep any longer, when everyone else got up and got ready we went down to the cafeteria to get breakfast, after we were done eating I went to class with Zane and Renzo, when it was lunch time everyone went silent, I turned around and saw my sister! "Iblis you're here!" I said "Hey little Rin," She said "today I'll be taking you to train with me for a while." I looked up at her and nodded as she left I looked at my friends all in shock "what?" I said they all looked at me then told me that she was a demon king and if I was her brother then I was also considered one. I started at them for a moment before laughing, "Well that is shocking!" And then they all also started laughing, after lunch was over everyone was acting different with me, they were all more friendly then before and I was happy about that but then the end of the day came and went and it was time for me to go train with Iblis. "Ok Rin, before we start training I need to tell you something." My sister said I looked at her confused before she continued "When you were born shiro was afraid of you powers so he stored them away in a sword that's currently hidden in the church, I need you to go inside and get it so we can release your powers. I nodded in understanding and looked back up at her "Blueheart's far from the monetary how will we get there?" I asked she just grinned a hint of mischief in her eyes as she started speaking in a language even I didn't know, when she finished a circle of fire surrounded us and when I opened my eyes after being too afraid to keep them open we were at a shop near my old home, I looked up at my sister in awe "Will I be able to do that?!" I asked excitedly she just nodded and put her finger to her lips signaling for me to keep quiet. When I had calmed down I looked in the direction she was and stared in shock, dad was playing with yukio in the yard He never did that with me I thought angrily, just as I was about to complain to Iblis I saw shiro get a call from someone, he took yukio's hand and they got in a cab. When they were officially gone Iblis told me the plan "We both know the key is under the mat, you sneak into the Church, find the sword and bring it back." She said
"I know there is a key that shiro keeps hidden in his room, I've seen it before do you think it's important?" I said and her eyes lit up "If you find it look everywhere a key might fit and try it ok?." I just nodded and ran to the place I once called home, once I got in I immediately made my way into shiro's Room knowing exactly where the key was. I checked everywhere but the key fit nowhere, Iblis called out to me from outside telling me I had only a few minutes before the church members got home and to give up and come back later but as she said that I saw something red behind the offering stand, I moved it and behind there was a place to put the key, after getting past the fake cabinet I made it into a small room and caw another cabinet and the key also fit, when I opened it I saw a sword an immediately took it and ran back to the hiding spot I was in before "You found it!" My sister said I looked at her and asked "What now ?" "It's best if we open it back at your school, the demons here aren't that friendly." She said and just as fast as her flames came they disappeared and we where back at Blueheart, I looked at her and she nodded her head at me knowing I was anxious to see what would happen. When I did open the sword I felt a sharp pain in my body, it felt like a snack moving through my body and then it stopped, I was to worried about the pain that I didn't even notice the blue fire surrounding my body and when I finally did notice it I screamed but realized I wasn't being burned "What's going on?" I asked, "Your demon powers." Was all my sister said as she pointed to a long tail and led me to a reflective window, when I looked at my body I saw changes, I had a long black tail, my ears were pointed, and my teeth had grown sharp. I stared at the new changes to my body when Iblis said we still have one more step before we start training, I looked at her confused before she took the sword in both her hands and broke it, when she broke it my body felt like it was burning and all I could see was my sister looking at me in sadness "I know it hurts Rin but we need to do this." She said and before I could speak a wave of relief swept through me and I blacked out.

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When I finally woke up I was in a bed, no, my bed at Blueheart, Zane and my sister were looking over the bed at me "Rin! Your finally awake I was so worried about you!" Zane said as he hugged me and my sister was looking at me softly "I know you looked different before but now you look more like our father." She laughed, I looked in a mirror that was hanging in me and Zane's room, now I had light blue hair fading to white at the very bottom, my flames were gone, and my ears and teeth seemed longer. I stared for another minute before turning back to my sister "What am I going to tell shiro, I obviously look like a demon." I said a hint of worry in my voice, she stared at me for a second and said, remember how I said I would train you to be stronger? Well what if I get our brothers to train you too! They can teach you what I can't!" I looked at her blankly "I would have to balance school and those extra lessons." I said like it was obvious it was to much for me to handle, she stared at me in confusion before Zane spoke up "What if Rin switches some classes out, he'll switch PE with your lesson?" I looked at him before yelling in excitement "Thank you Zane!" I shouted "for what?" Iblis and Zane asked at the same time "For solving the problem!" I said.

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After that day I started training with my siblings, unfortunately I was only able to train with 4 of the because the rest were too busy but it was ok, I had PE with my brother amaimon, History with my brother luci (Lucifer),Flame training with My sister, and learning to disguise myself with my brother Mephisto. I trained myself with them and was making quick progress, soon I was strong enough to to got Gehenna and meet my father, "Ok Rin, Are you ready?" My sister asked me, I nodded then opened the huge doors into the Castle and there in the middle of the room I saw a man with hair like mine, "Hello Rin, it's nice to finally meet you my son." Said my father, I quickly bowed and he told me stand. We stared at each other before I spoke, "Can I hug you?" I asked, he smiled and opened his arms as I ran into him, "This is the only time I will allow this don't ever hug me again." He whispered to me coldly, I smiled because Iblis told me I would be lucky if he shook my hand and I bowed when I let go, "Thank you." Was the only thing I said before I left with my sister. When we got back I laughed at her face, She looked absolutely flabbergasted, "He has never hugged anyone before." She said almost whispering and I laughed, "one day you guys might hug" I said as I hugged her.

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Soon after I met my father I started to go to Gehenna more, the demons loved me and I loved them, they had different cultures, language's, and body's, some demons had furry ears or small tails,and some had curled horns and talons or animal feet. It was amazing seeing all of the different people, soon I started noticing some changes in me, my tailed looked almost like it sparkled with glitter and sometimes Iblis couldn't find me in the dark and she had amazing vision even in the dark, my sister soon discovered that it might be a new power because when she first got hers she also had strange things happening to her. During one of our visits to Gehenna I found a small group of kids my age, "Hey, stop! I'm not going to hurt you!" I said as one of them growled at me "Come with me I can get you help." The kids looked at me with hesitation but they came with me, I took them back to the castle and me and Iblis got into a fight about letting them stay but she let them stay on the condition that they follow all of her rules. There were 3 kids, The boy was named Orion, he had white hair and a white tail, his horns curled slightly and he had red eyes and pale skin. One of the girls name was bailey, she had light blond hair and deep blue eyes, her tail was black and her horns looked like a bison's and she had tan skin. The last girl was named Akira, she was the tallest and had deep red hair, her tail was also black and her horns curled more than Orion's, she had dark skin and her eyes were the same color as her hair. The three of them became my friends and agreed to come to my school, there they met Zane and Renzo and we became a big group of friends. I am finally happy.