I Cultivate the Dark Path to Catch Ghosts

Cultivation Stories About Demonic, Heretical, or Ghost Paths, with a Cold and Ruthless Protagonist

System stories, rebirth stories, anything is fine. I'm not picky. I want a protagonist who's cold, ruthless, and heartless. Anyone got something? Please, everyone, I'm in a reading slump.

No CP, Strong Female Lead, Metaphysics, Ghost-Hunting, and Fortune-Telling

Any Books About Protagonists Who Raise Ghosts and Refine Corpses?

Looking for books similar to Villainous Heretic: Refining Corpses and Raising Ghosts Isn't Too Much, Is It? Something along those lines.

Looking for Novels About Corpse Manipulation, Ghost Commanding, and Gu Poison Refining. Send Recommendations!

Modern Ghost-Hunting Stories, Female Leads Who Read Feng Shui and Hunt Ghosts, No Romance

Ideally with a System

Looking for a No-CP Novel with a Female Taoist Priest Who Catches Ghosts

Mortal-Focused Stories, No System, Demon Cultivation, Please