... I give up.
This IS just a rehash of canon Fairy Tail with Naruto always somewhere around the canon action. ...where he doesn't really do anything.

You have to either make him OP or make him unable to help. Can't have both if he is right there.
Naruto out of chakra fighting Eisenwald? That's AFTER he got rinnegan that enhances chakra control and 9 FUCKING BIJU providing more chakra? Dafuq man?
Naruto knows hiraishin but oh no that is definitely NOT a space-time technique and he does not even consider seals to return home when he obviously knows enough about them to seal living magic. And uses them all the time.
The outcome is the same as in canon no matter what they do. Because Naruto is either watching, taking part of a different character, or is out of chakra.
Why does he keep forgetting his powers again? I have yet to see a single shadow clone that he tends to spam ALL THE TIME.

Dude. I know it's old, and I'm sorry, but this is boring. It was very interesting in the beginning but then you're mixing up events and timelines with no explanation (Mira's personality and Lisanna staying "alive"). OK fine, maybe the story will explain that later or it's just a one off. ...
Nope.
It keeps happening and the read is frustrating in that the changes are so minimal they might as well not exist. Oh, but they do serve the purpose of making characters more ooc. So there's that.
Adding some original arcs would be so much better. Especially since you made Naruto so OP he could go up against Acnologia off the bat.

Naruto is being so useless XD

Shouldn't Naruto be able to learn trans-dimensional travel thanks to rinnegan?

Welp, wish you luck buddy and please update this story whenever you had a time to:)

why is he so weak?

Blocku

Why aren’t you continuing this story?

im gonna try reading this

Story is okay although it is not written that well

Awesome story. It has been two year since last update, I hope you update soon

Dude i like the idea but no ninja not even naruto will go to someone and be like i am from another world
Even Naruto would not trust anyone

It's the first chapter and it's already going to fast

ok... teenager boys don't giggle... they chuckle

The irony for me involving the end of the chapter is that I am reading this on July 3rd, a day before the day in Lucy's inner monologue or letter or whatever it is.

You rushed the introduction of naruto, you should've done it slower.