Kakashi is sent into his past self a little before the events of Kakashi Gaiden to change the future for the better and save his comrades. However, why does he still have the Sharingan? (Time Travel Fic)

Team Minato is getting back from a mission when they hear a mysterious voice asking them if they want to see the future. They unknowingly agree, and they are shocked at how much Kakashi has changed! Read as they witness events of both the near and far future, slowly piecing together what has happened. Rated T for safety.