TechnoGear rewrite (dxd x male reader/TechnoBlade)

Y/n is 17 years old, he is a strong independent young man. Although he wasn't always like that. When Y/n was younger, he was bullied by others for being weak. But one day, he had enough of all of it. He trained his body for years, ever since he was 10, he pushed his body past his limits. . .

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This is my first fanfic, and the first story I wrote for a while, I am going to apologize beforehand that I can make a lot of spelling mistakes. so if you see some plz let me know, it will help me out.
If there are things that could be done or have been done in the story or ideas for it, I will appreciate your feedback. A few characters are my OC's, roughly about 2, maybe more will be added later into the story