The Black Wuchang Is Weak? I Subdue King Yama with One Hand

Any Stories About Ghostly Energy Resurging and a World Where Everyone Tames Ghosts?

Any Books About Making Contracts With Ghosts?

Looking for books similar to "You Were Supposed to Exorcise Ghosts, So Why Did You Make a Pact with the Entire Ghost Horde?"

Fantasy with Wild Ideas, One-move Victories, and an Invincible Bent, Plus a Funny System

Looking for books similar to How Could That Be? Everything Is Defeated in One Move. From the start, the protagonist receives a wedding invitation, binds with a System, and gains a skill that wins in one move. From then on, they are invincible under heaven. Both the System and the protagonist are somewhat ridiculous.

Has the Su Family Picked a Fight With the Rules-Horror Genre?

Any Novels With an Incredibly Powerful Lead Who’s a Total Little Monster and Loves Killing People?

Looking for books similar to The Supernatural Returns, and I Am the Greatest Fear in the World. No redemption arc and no regaining their humanity. Any gender is fine, as long as they're a beast.