Landing on a roof..?

~ In which where your typical duo of Itadori and Megumi gets caught in a domain expansion, but with a twist.
...
It sends them to an another dimension full of heroes and villains! Of their human population having only 80% blessed with a quirk of emitter, transformation and mutant!
...
Will they ever get back to Jujutsu High, meeting their fellow friends and teachers? ~

I do not own Jujutsu Kaisen or My Hero Academia either. Only the book I wrote is mine.