Naruto: I Signed Kyuubi at the Beginning, and I Overthrew Konoha

A modern boy travels through Naruto and is bound to the sign-in system of the heavens. He signs in at the Kyuubi seal at the beginning and directly controls the complete Kyuubi chakra. He was feared and suppressed by Konoha's high-level officials since he was a child, so he secretly practiced his own Chaos Immortal Technique. He successively slapped the Hinata and Uchiha tribesmen who looked down on him, exposed the dark plot of the Third Generation and Danzo, gathered the oppressed low-level ninjas, overthrew the decayed old Konoha order, traveled around the major dungeons in the ninja world to sign in and get the top blood successor, and finally settled the disputes among the five major countries alone, and became the supreme ninja world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.