Chronicle of Zero (Self Insert) (Rebooted) [Stop until new update]

My name Zerono M. Akatsuki I'm known under different names as Chosen One, Legacy of Sparda, Hao Ryu (Supreme Dragon), etc. But I'm actually just a simple human with the power of the Gamer who was sent to another world to entertain a troll of vampires who can travel between dimensions and a god (the author) who loves to see me get out of the most ridiculous situation than the others. Join me my new family and friends in this new world base of DxD and others. I have no rights to high school DxD, Fate and other anime, manga and games present in this story only my original characters. First fanfiction I write and my English is not very good but I will try to be as concrete as possible I was inspired by some fanfiction on webnovel (Runcorn, ImBoredSoMeh) and fanfiction.com (NickTheHun, fg7dragon) follow their work.