Hyuga's Immortal Arts: Bringing Chinese Cultivation to the Ninja World

When an ordinary otaku reincarnates as Hyuga Teru, he awakens a system with one mission: teach the legendary martial arts of ancient China to the ninja world. Starting with the weapon specialist Tenten, he introduces cultivation techniques that shatter everything the shinobi thought they knew about power. As rival clans scheme to steal his secrets and the Akatsuki set their sights on his abilities, Teru must bridge two worlds—the rigid traditions of ninja combat and the boundless potential of immortal cultivation. With the Great Ninja War looming and feelings for Tenten complicating everything…