Awakening the Naruto Check-In System: Invincible in Ten Days

Lin Fan wakes up in a world where Chakra has returned and demons prowl the streets. At eighteen, everyone awakens a nature or bloodline ability—some gain Dust Release to atomize monsters, others wield Lava Release to incinerate hordes. But the legendary Rinnegan and Sharingan? In this twisted reality, they're considered trash-tier talents, barely able to lift a pebble. While his peers scramble for Ice Release and other flashy powers, Lin Fan shocks everyone by choosing the despised Rinnegan. They laugh. They mock. They have no idea he's just activated a check-in system that will turn their wor…