Foxneko32
After the 4the ninja war many started there new family with there wife and kids. But, regret always stays.........
'If......if only I have one more chance......so I can save them......'
Next day they woke up, only to find themselves in there teenagers body. They vowed, to change the present. Still doubt lingers, how can they someone so powerful who was never actually in this time line........
As if sensing there doubt, the Kami itself send someone far more powerful person which in future they can't beat.........
(just go ahead and read)