Ultimate Highschool DxD

Trihexa destroyed the seal and wrecked havoc in the world. Ophis,lilith and great red fought him but ended up destroying all of existence. Issei managed to survive and unlocked a hidden power. He went back in time to save the world and his girls.

Spoiler: He's gonna get all the girls and he won't be a pervert. But there'll definitely be s.e.x and hot stuff.
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I'll make one thing clear in this fan fiction the characters Aerus Gremory and Issei Hyoudou are one and the same.
Also please don't forget rate this book. I'm not asking to rate it with five stars. Just rate it from your own point of view. Thank you.

And this is my first fan fic so if I do any mistakes please comment on it. I would highly appreciate it if you support me. If you don't like something, comment on it and I'll fix it.