Ghost Slayer: a Chance Encounter with Wu Misfortune, Becoming the First of the Strings

[Blade of Pillar Destroyer + Evil Ghost Fang + No System + Female Protagonist] (The protagonist was a boy in his previous life, which is purely the author's unique XP and has little impact.) (The protagonist is loyal to Wuhan and will never betray him.) Will doing so-called good deeds definitely lead to good results? At least not for Tsuruha Saori. Since the so-called gods couldn't give her what she wanted, what if she turned into an evil ghost? What is justice? What is evil? Who can decide? Since she was born in this cruel world, she must live well no matter what. As the disciple of Jiguo Yuanyi, and as the assistant of Ghost King Wu Mei. As the first of the Twelve Ghost Moons, as a friend of the Butterfly family. As the enemy of the ghost hunters, as the terminator of the Ubuyashiki family. Live forever and ever.