I don't own Blue Exorcist.

This is the plot of Alluring Secret Black Vow with Blue Exorcist charecters. Hm? What's that, why did I do this? I couldn't resist having Rin play Rin's role, that's why.

Rin groaned in pain, absent-mindedly listening to it echo off the long walls of the deserted alley. He lay face down, sprawled out in the disgusting muck that seemed to coat the entirety of the corrupt city. The pure white of his outfit, a short sleeved dress shirt that just brushed the chains wrapped around his hips as a belt and long pants that dissapeared down into his ankle high boots, was stained with blood and dirt so badly that not even the keenest eye could make out it's original color anymore. He placed his once white fingerless gloves down on the pavement and uses all his remaining energy to push himself up until he's leaning against a nearby wall. Once he's sitting up, he tries his hardest to streach out his wings, but finds with dull horror that only his right wing is responding. Rin takes a moment to prepare himself before looking back at his left wing, and gags a little when he sees the exstensive damage that was done to him. His left wing was hanging down limp at his side, the highest point of his wing that used to come up to his ears was now hitting the filthy ground from his sitting position, and he could see the delicate bones of his wing tearing through flesh and feathers to jut out in horrifying angles that turned a once strong wing into a shattered mess.

Trying to take his mind off the injury itself, he thinks back to how he got injured in the first place. Increased demonic activity was noticed in this large, rather schetchy city and sevral angels, including himself, were sent to combat it and protect humans. This went well enough over the first few days, as while plentiful all the demons spotted were weak enough to be taken down by even the least experienced angel, himself. Deciding that it would be best for the humnas if we got rid of them as soon as possible, everyone split up to take care of a part of the city themselves instead of staying in the saftey of the group. It was only after everyone was in their choosen areas, too far away to help or notice, that the strongest demon he'd ever seen appeared and taken him down in less than ten seconds. Rin had only enough time to notice the demon's most stricking feature, his green hair with an odd spike sticking out in the middle, before an attack was launched and hit his left wing. As he was flying at the time, the loss of one wing sent him plummeting to the earth, breaking his fall with his already damaged wing. Suddenly, a sharp stab of white hot agony from his wing brought him out of his thoughts and he hisses in pain as he tries to find a way to keep all of his injured wing away from all the sludge on the ground.

"Hey, are you alright?" A voice calls out from the start of the long alley, and Rin jumps and starts looking for the person who said that franticly. He manages to identify it as the silloute that is still a long way off, but rapidly approching. "I asked if you were alri...!" The voice from before says before trailing off in horror as they finally came close enough to see that the person they saw leaning against the wall wasn't just an unconcious drunk, but a horribly injured angel. "SHIT! Can you sit up? Can you hear me?" The voice starts rambling off questions, not stopping to give the angel the chance to answer them. Rin looks up at the owner of the voice with a scowl, fully intending to scare off this mysterious person with unknown intentions, but the moment he see's the person's eyes, his own widen.

AN: So, how was it? Also, who should play Miku's role? Bon, Shima? Or even an OC? Please point out any spelling or grammer mistakes, I'm trying to improve.

Rin: Rin

Miku: ?

Len: Fem!Rin

Kaito: Guess who.