In Naruto's Body and finding out which period he's in

After that Jack woke up and remembered what happened and then got the rest of Naruto's memories after that he went to a puddle and he looks like Anos except with blonde hair

He finds himself in the period of the chunin exams during the forest of death

I was looking around and I saw Sakura fighting three other ninjas

"So three stupid ninjas are attacking a single ninja wow that's pretty lousy and what are you guys doing in the trees" Jack said

(I'm going to start saying Naruto instead of Jack)

As he said that Team 10 and Team Guy came down the trees

"Why weren't you helping Sakura we all are from Konoha" Naruto said

They couldn't speak

"Whatever I don't care I got to finish these guys off first" Naruto said

Then he speed blitz them and kill the 3 ninjas

They all thought 'when did he become much stronger'