Naruto: The Avengers

Naruto left the Elemental nations and wound up in a world where flying metal man, magic, and gods exist. Jiongu, seal master, RinneTenseiSharingan. Extremely AU. Naruto!OP NarutoxHarem. Chapter length and quality would increase as time goes on. Crossed published in FFN and AO3 https://discord.gg/UcKaAtJ