Uchiha Izuna: Rebirth of Cyber ​​City

After Uchiha Izuna died, he found himself in a strange world. This place is completely different from the ninja world. There is no chakra or ninja. Instead, there are tall buildings, four-wheeled iron-shell cars, and large screens that automatically play images... This is a world called technology, where people's stories are played out in the city. And Izuna, who obtained all the plots of the Naruto world in the Pure Land, embarked on a journey to find her elder brother after picking up a round fan. What kind of sparks will a young ninja from the Warring States Period create with his ninjutsu in a city like a steel jungle? (In the early stage, it will be an ordinary city, and in the later stage, it will gradually turn to cyberspace)