CHIKARA - Volume 1 | First Shinobi World War
16 parts Complete Main character of the story is Born 1 year after the 3rd Shinobi world war in a small village outside of The land of fire which got destroyed during the war, his parents taught him every basic shinobi skill however around the time he turned 4, they both were killed, for 2 years he is surviving in the village ruins with other Survivors of the war, then the konoha force shows up and Takes them as refugees, after he arrives at konoha Hiruzen greets them and acknowledges tobio's skills giving him new home in Orphanage/refugee place. after this point tobio's goal is to became as strong as he can, so nobody will suffer as he or the ones who he knew from the village did .
The events in this volume cover the storyline from Naruto Prior episode 1 to episode 220 and (time skip period).