Naruto: Naruto Uzumaki Returns from the World of Immortality

My name is Uzumaki Naruto. I was once a passionate idiot who dreamed of becoming Hokage. Until one day, I woke up to the memory of another world. Okay, no more showdown. I, Xuantian Immortal Lord, a legend in the world of immortality, return to my hometown with honor. So... S-level forbidden technique? Isn't this a rune I drew casually? The power of the tailed beast? Isn't this the little civet cat that looks after my house? Sharingan? Kaleidoscope? Samsara Eye? Sorry, in front of my eyes that can see through cause and effect, everything is false. Friends, stop trying so hard, lie down and watch me take you flying. Enemies, stop struggling, kneel down, and listen to me.