Hokage: My Sign-In System Grants Me God-Tier Chakra

Five years trapped as a chakra-less outcast in the dying Senju Clan, Xu Fan's Konoha life was a bleak joke. The glorious lineage of the First Hokage meant nothing when he couldn't even enter the Academy. Then, the Sign-In System activated. His first mission: sign in at the volatile forest border. But this wasn't a peaceful stroll. He stumbled onto Cloud Ninja kidnapping Hinata, finding himself brutally outmatched, moments from death. \"Sign-in Complete! Reward: Hashirama's Chakra!\" An unstoppable surge of power erupted, instantly atomizing his attackers and flattening the landscape. Xu Fan, the former \"waste,\" now wielded the might of the God of Shinobi. But in a village riddled with political intrigue and shadowy factions, a power this absolute will inevitably draw deadly attention. Can he master his terrifying new abilities before Konoha's darkness consumes him?