Blue exorcist The satanic prince of hell

My human soul still remains (Rin's pov)

My day starts with unexpected news
'Rin, I know you are aware that you are fully a demon but with the news that nyx gave me it turns out that your human soul is still intact'
Dad's voice seemed to have echoed through my mind suddenly without thinking I shouted "how's that possible!" My voice roared

I looked up at my dad to see his face he didn't give me a answer but the look on his face said he had no idea.

"Is there anyway to extract my human soul without my demon soul being extracted as well" I asked with agency leased in my voice
'Well yes but it's rather complicated and it needs a human sacrifice but that's no problem, although the next step would need another human but this sacrifice needs you to feed on the soul, the last step is to give into your demon instincts' dads voice soared out commandingly

"Okay, dad could you get the lower ranked demons to get two humans for the ritual; I don't want any reminder of the person I use to be or of that exorcist " I said with rage spitting out my voice at the last part
The response I got was a nod then dad dismissed me

Paining rage was rushing through my body making it hard to breathe, my mind started to drift, ever thing felt hazed, a mist seemed to cloud over my eyes, all I could see was my raging blue flames dancing around me licking my tail, all I could think of was the look on yukio's face as he would find out that me his big brother had become what he desperately tried so hard to keep me from the truth well me I could see a wild smirk on my face one of pure revenge one that screamed danger to anyone who saw it. I could constantly see visions of a white haired man with blue flames around him I caught a glimpse of his face and what I saw shocked me

'You have to choose' a voice echoed through my mind it sounded familiar but I just couldn't put my finger on it .

'Free me, let me reek havoc on the humans, let go of your human soul' the voice said
"What do you mean, what do I have to choose"  I asked but nothing came it felt like hours till I finally got a reply 'choose to be full demon or full human' the words sounded simple enough and my response was "demon I chose to be full demon" as I said this, the voice grew louder more Menacing, more fierce; suddenly I felt a force being pulled out from my body. I could only see a glimpse of it. it was my human soul

My vision became clearer my mind felt changed darker than it was before thoughts about eradicating the human race of the planet came into play, my emotions were twisted corrupt anger rage and hatred was all I could feel it felt strange but it also felt normal I looked to the right in my mirror to see white hair my eyes were like my dads everything was clearer than it was ever before I had one thought...

..Revenge