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A/N: Possible Future Worlds:
Crossover Art martial World: (History's Strongest Disciple Kenichi - Kenhan Ashura (Dumbbell Nan Kilo Moteru?) - Street Fighter - Tenjou Tenge - Ikkitousen)
Moshuku Tensei
Akame Ga Kill
Shinmai maou in Testament
Tsukimichi: Moonlit Fantasy
I Got a Cheat Ability in a Different World
My Hero Academy
Campione!
Uq Holder
Redo of Healer
Taimanin
Kuroinu
Isekai Maou to Shoukan Shoujo no Dorei Majutsu
Sin: Nanatsu no Taizai Zange-roku
Killing Bites
Kill la Kill
Arifureta
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I have written the most sensible ways in my opinion, you can vote for the one you like best or even add a way you want to see in the future.
There is no DxD, simply because I don't want to write that world in this story, and completely useless as Issei.
Then if you have any questions, you can ask as usual.
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