this story is if the gate in shuffle opened in the fsn version of the nasuverse and shirou and rin

and how the magi deal with demons and gods among them

and how the shirou from shirou muyo that never met his true family deals with a harem of god, demon and ever kind of mix.

i will go into new twists with rin as well

and no sakura in his story [ will be explained in the first chapter]

the main story takes place after a post 4th grail war world and pre rin leaving for london

main pairing will be revealed later