Bound to a System, the Ghost World's Beloved Heiress Just Wants to Get Rich

Are High School Romance Novels No Longer Popular?

These days, urban and campus novels all give the protagonist some kind of System. His ex cheats on him, then a gorgeous woman pursues him, and after plenty of face-slapping, he ends up ruling the world and building a harem. Do simple coming-of-age campus stories with one female lead and no System just have no market anymore?

System + Wish-Fulfillment + Sign-In + Invincible + A System Malfunction from the Start or Something Like That

Crime Solving, Suspense, Mystery

All kinds of murder-case mysteries. Those who understand, understand 👀

Any Novels That Combine Mystery and Romance?

Both the male and female leads should be smart and competent.

Please Recommend Modern Ghost-Hunting Novels with an Extremely Strong Female Lead, Preferably an Ensemble Cast

Looking for books similar to I Must Be Seeing Things: My Best Friend Turned into a Vengeful Ghost!

Metaphysics! Ghost Hunting! No Male Lead! No Male Lead! Strong Female Lead!

Any strong female lead stories about supernatural arts and ghost hunting, with no male lead? I want the female lead to be a little cold-blooded 😍😍😍😍