Ryuken Ruohuo in the World of Naruto

[Single heroine Hinata] [Non-Invincible] There is an iron rule in Konoha: don't mess with the black-haired boy who lives in the old residential area. He saved Uzumaki Naruto, beat up the gangsters who bullied Hinata, and even allowed the ANBU to retreat silently on a snowy night. No one knows that deep in his soul sleeps Yamamoto Genryusai, the captain of the Gotei 13. Chakra flowed through the meridians, and spiritual pressure roared through the bones. Will this power that can burn everything down illuminate Konoha, or turn the ninja world into ashes? This is the story of an "ordinary person" using the power of death to create a way out of the world of Naruto!