Naruto: Sign-In System Made Me the Ultimate Shinobi

One moment you're dying, the next you're dodging rogue ninja kunai in the Naruto world—welcome to Muchen's chaotic new life! Armed with a miraculous sign-in system, he scores the jackpot on day one: Mangekyo Sharingan, Byakugan, AND Sage Mode in a single starter pack. Easy street, right? Wrong. He arrives decades too early, crosses paths with a starving child Naruto, unlocks Wood Style after ten days of grinding, then gets ambushed alongside his idol Kakashi. Between collecting godlike abilities and accidentally rewriting history, Muchen's journey from zero to legend is anything but relaxing!