Chronicles of Time and Space

So MHA X SAO Deku has a quirk that lets him enter an alternate world that is aincrad. And keep the items and skills from there.This also includes abilities and magic from Alicization. Some of the sword skills are from demon slayer. This will also not just be a op deku fanfic I'll do a lot of situations that are not canon and there will be many OC's
Also this is my first time trying to write anything and I have a bad grammar disability so please if anyone finds a mistake just point it out and I'll try to correct it. And more collabs may happen in the future.

Ps I don't own any of the characters from SAO or MHA and the cover is also not mine I found it on Pinterest and couldn't find the original creator.