Journey to the West: I Am a Swordsman in the World of Monsters and Ghosts

Nine-tailed fox demon, nine-orificed monkey, Tianhe pig demon... You name it, this is a world where demons and ghosts are rampant. I once heard that there was an immortal sword in the West, and it was the only one since the beginning of the world. Li An carried his sword and traveled everywhere, asking if there were immortals in the mountains. He searched all over the mountains for the chance of immortality. The road leading to the west was the True One. [Journey to the West is different from Journey to the West! Maybe the harem, I haven't thought about it yet!