I know you don't want to hear my past life story, it's boring. My name is Joe and I was born in Naruto. I know right out of all worlds why the most dangerous well I didn't choose it and I'm was reborn as Kakashi Hatake the copy ninja, but wait I'm not the copy ninja yet I was reborn in Kakashi at the age 5 last year sakumo died and I enrolled into the academy and since then I kept sending a shadow clone there the only time I go is when the tournament of taijustu starts and it isn't that bad. Except I win I also have a system but it doesn't do much.
Kakashi Hatake- age 5 (average adults are 10 points)
Taijustu - 5
Ninjustu- 8
Genjustu- 4
Strength- 7
Agility - 8
Dex- 5
Chakra- 1000
Skills- swordsmanship- genin. Earth style mud wall - chunin)
These are my skills at the moment it isn't that bad but I will need more to survive the third great shinobi war which isn't that to far away 5 to 6 years top. So I need to get as strong as possible. (Third pov) Kakashi was walking to his basement and grabs a few scrolls to start learning his father lighting blade. ( At the academy) Kakashi pay attention to class. He throws a chalk and it hits him and he puffs in a cloud of smoke and it surprises the teacher. ( Back at kakashi house) He suddenly gets a headache and he realizes his clone popped and then he makes the hand signs to make four more and tells to get to work and then the real kakashi walks to school. ( Later that day at the hokage office) Hiruzen had his telescope out and was peaking in the woman's bath house when someone knocks on his door. Come in. Kakashi teacher walks in. Lord third kakashi has learned the shadow clone justu and I'm afraid I can't teach him anything else I would like to suggest that he graduates from the academy. Hiruzen smokes on his pipe and blows out. I guess, anbu call kakashi here and tell him to come as soon as possible.