Idle Level-Up in Naruto Novel

Uchiha Hikaru awakens in Konoha with no memory of how he arrived, orphaned and uncertain of his fate. His despair transforms when he gains access to the Idle System, a power far beyond his expectations that instills him with confidence to alter the world's destiny. His emergence sends shockwaves through the Shinobi realm. Hiruzen Sarutobi and his faction lose their dominance, while Madara Uchiha and Hashirama Senju inexplicably reunite. The Ōtsutsuki observe these changes in silence, their usual influence diminished. As the final confrontation approaches, a colossal Susano'o, towering over ten thousand meters, materializes on the battlefield and obliterates the Allied Shinobi Forces. In the moonlight's glow, Uchiha Hikaru stands victorious, preparing to address the transformed world and its future.