DxD: The Impossible

Welcome, to the world of DxD. A world where perverts have the power to change the world. Yeah, it's a sad thing. Well anyway, this story is about a talented boy (unlike Issei) with a drive to become stronger (like most characters in the book) and is willing to work on it (unlike most characters in the book).
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What happens when something that shouldn't exist, exists?
What happens when light and dark come together in perfect harmony?
Well, find out the truth. Read the adventures of the being named Aatrox Nephalem De Vil. He climbs the mountain of life to the peak of existence while having many adventures, each making him stronger.
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This is my first time writing a book, and English being my second language doesn't help much, so don't expect flawless grammar, but it will readable. I guess?

Disclaimer: Any of the pictures used in either cover or character description don't belong to me, so if the artist wants me to take them down leave a comment in the latest chapter.
Also, I don't own the rights to High School DxD. It is the beautiful and wonderful work of Author Ichiei Ishibumi.
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Also, this book will have a big (like humongous) HAREM. So leave now or forever hold your silence.
(I don't like harem much either, but this is the world of DxD. Not having a harem is heresy.)