I Became Hinata, Then Awakened The Tenseigan

One moment, I was a mere otaku fanboy, the next, I woke up as Hinata Hyuga, an eight-year-old girl in the brutal, post-Uchiha Massacre Naruto world. Trapped in a 'weak' persona, burdened by the Hyuga clan's crushing expectations, and facing the ominous shadow of the Caged Bird seal, my future seemed bleak, a far cry from my comfortable past life. But despair was cut short when a sarcastic 'Mature System' awakened within me. Its first gift? A fully awakened Tenseigan! This god-tier power, too overwhelming for my current frail body, came with a bizarre, 'mature' mission: outwardly embrace my weakness, meticulously hide my true potential, and master the art of 'playing as a pig to eat a tiger.' Now, armed with a weekly double cultivation potion and an unprecedented 'Character Creation' feature to conjure loyal, bloodline-infused allies, I'm not just surviving. This 'timid' Hinata is secretly forging a new legend. While the world fears the Akatsuki, a hidden force is rising. Soon, the entire shinobi world will tremble before the true power of my clandestine 'Dawn' organization!