Merging with my past self

So I started having ideas of my own Naruto Fanfic and now decided to make one after seeing a bunch of others. My fanfic isn't really planned for anything big but i have some ideas i wanna do but the rest is gonna be what i feel it should be. And also I'll probably have some similarities to other fanfics and stories because i was most likely inspired by them but anyway lets start!

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In the time of when the 7th Hokage, Naruto Uzumaki reins as the strongest shinobi alive the invasion of the Otsutsuki clan began. After 10 years of being sealed from his defeat to Isshiki, Naruto finally breaks out of what had seemed like 10,000 years to him. Once Naruto breaks into a fight with Isshiki and Momoshiki, Naruto uses the Time Turtle to get sent back in time to merge with his past self.
Now with the knowledge and strength from his future self and now having his abilities at 2x from before, Naruto starts preparing for the future invasion.

Disclaimer: I obviously don't own any of the Naruto franchise and stuff and second I haven't wrote anything in a few months so I'm rusty but I wasn't even that good at it to begin with so i hope everyone bares with me. So thankyou and lets actually get started!