Naruto: Check in at the Beginning, Master All Ninjutsu!

Bite! The god-level sign-in system has been activated, and gift packages for newbies are being distributed! Uzumaki Naruto woke up from his coma, with a cold system prompt in his ears. [Congratulations to the host for obtaining: full level proficiency in all Ninjutsu! A huge amount of knowledge poured in instantly, the five major nature changes, forbidden arts and secrets were just like the instinct of the body! In the graduation exam, Iruka questions the clone technique? (Raises eyebrow) Naruto formed a seal, and hundreds of physical clones shocked the entire audience! The book of water and wood deception and seal? A perfectly controlled "Thunder Release Chidori" penetrated directly through the chest and was destroyed! [Sign in successfully! Reward: The amount of chakra increases permanently! Everyone: "Is this, is this still the tail end of the crane?!" From then on, the top brass of Konoha treated him like a formidable enemy, and those who had despised him in the past fell to their knees and trembled. Who says you can't reach your peak at the beginning? I, Naruto, just want to crush all dissenters!