Start with Graffiti to Drive Away Ghosts

As soon as she painted it, the ghosts disappeared; when she scrawled with crayon, the roses bloomed. Traditional heavenly masters regarded her as a heretic, but she pulled together a team of "problematic geniuses": psychics, poisonous inspectors... And used reverse spells to rectify the metaphysical world. When the truth about the "Reverse Fu Sect" that was obliterated a hundred years ago emerged, and when the prophecy of annihilation came again - she stood on the ruins, using a crayon to rewrite the rules for the world.