Naruto: Wuxia

Alan, an earthling, who unfortunately died at the age of 18. Unexpectedly, he was reincarnated in Naruto's body. Already in the Shinobi World, he discovered that his knowledge of the anime would not be very useful since the World was very different and now there were these beings calling themselves "Cultivators". But he still had an advantage, this is his mysterious System, which gave him the necessary information, and helped him to increase his power. ... Will he reign over all the others, or will he die trying? ... TAG: Cultivation, Wuxia, Fanfic, Strong Protagonist, "Intelligent" Protagonist, Fantasy, Harem and, Changing Plot.