Entanglement. a Naruto fanfic - semi SI

Naruto woke up with a start as a rush of memories flooded his brain. Memories of a guy named Navi and along it, came the knowledge of the future of the Shinobi world. He blinked, confused about his situation, and the amount of memories are giving him headache, Still confused, He decided to do the best action he could think of at the moment.. Which is to try falling back to sleep"that's cool and all but, I want to sleep y'know!." Semi-SI