Obito Traveled Through Genshin Impact and Became a Villain

The 8-year-old Uchiha Obito accidentally fell into Teyvat and was adopted as a younger brother by the Grass God Nasida, where he spent the happiest four years. Due to the jealousy of the stragglers, he was expelled from the country at the age of 12. He was about to die on a rainy night, but was rescued by a mysterious old man. After four years of desert training, he wore an orange mask, hunted seven ancient dragons in one year and cultivated the sacred tree Ten-Tails under the name "Uchiha Madara". In the decisive battle at the Ember Sea, his mask was broken and his identity was exposed. After he became the Sage of Six Paths, his will was shaken by his sister's call, and the Ten-Tails was taken away by Madara. Madara launched a truly infinite Tsukuyomi - allowing people to be immersed in a dream of happiness forever. At the last moment, Madara relented and sent Nasida and Obito into the same dream, letting them be together forever in the eternal dusk of Jingshan Palace, while he stood alone on the top of the sacred tree, finally able to dream of reunited with his brother.