Aegon, found himself in a crossover between Fairy Tail and a dragon-themed game that incorporated anime and gaming IPs. Due to intense gaming, he had evolved into a black dragon with a human perched on his head. Upon awakening, he realized he had transmigrated into the black dragon of Apocalypse, as well as into the world of Fairy Tail. ... I own nothing; all the rights to the original works belong to their respective owners. Original Book Title: 妖尾:从黑龙开始进化 I'm writing the (R18+) chapters by myself; you can skip them if you don't want to read them.
Just no, this story doesn't even feel like fairy tail fanfiction at all, author put a fairy tail and fma crossover tag. First the mc learns alchemy somehow in the world of fairy tail because he understands alchemy by watching an anime, like Bro just no. You are not that smart, second, the mc has no magic in a world where you need it if you gonna survive against the top tier. Third grammar and coping things from the wiki without changing a single word and making it so that characters say things don't even happen until 200 years into the future. Fourth in the newest dude introduces Truth from fma and this is where I just draw the line. If you wanna a good fairy tail ff, just read Fairy Tail: Shinigami and Fairy Tail: Annihilation King, they are plenty of good fics on fanfiction.net as well