Naruto: I Really Come from Jiyin Island

Uchiha Xuangu was originally a cultivator from Jiyin Island, but his soul accidentally traveled through the world of Naruto and became an orphan of the Uchiha clan. He brought two natal fires, "Xuanyin Ice Flame" and "Fengdu Corpse Fire", and discovered that chakra was actually diluted spiritual energy of heaven and earth. In Konoha, he used ice flames to temper ninja tools and refine strange pills, stirring up the ninja world's economy; he competed with masters such as Metkai and Kakashi to show his strength; during the chunin examination and the night of the genocide, he used strange fire and cunning to deal with it, making Itachi and Obito wary. Traveling around the ninja world, he froze the three tails, defeated the Akatsuki organization, restrained the immortal body with corpse fire, and fought against Shinra Tenzheng with ice flames. In Ryūchi Cave and Miaomu Mountain, he integrated immortal arts to make the ice flames more powerful. Facing the Ten-Tails and Kaguya, he set up the Xuanming Ice Prison Formation and fought them to the death with ice vines and senjutsu ice flames. In the end, he revealed the truth that chakra was the bait of the "World Eroder", used Chaos Fire Lotus to reshape the ninja world, spread the method of cultivating immortals, became the "world spirit" of the ninja world, and opened a new era of immortal cultivation in the ninja world. Let's see how he brings shock to the ninja world with the power of Jiyin Island! "The tailed beasts in this world are more to my liking than the Nascent Soul monks in the world of immortal cultivation..." Xiao Jinghun whispered: "A child's face and white bones are all skin, only the supreme immortal way... Is eternal!" Xuan Gu tore at the white hair: "The Immortal Way seeks immortality? It's ridiculous! I want this rotten body... To burn all the gods and Buddhas in the sky!" Itachi's kunai dripped blood: "The undead you created are more miserable than the undead of Uchiha." Danzo's Cursed Seal Insect transmitted the message: "When the chess piece is finished, you will know who is holding the chess piece." Xuan Gu pressed and shattered his left eye: "The path to immortality is cut off? I want to