Abyssal Viruses and Abyssal Nightmares

Looking for Infinite-Flow Horror Novels Like Hell Apartment and Strange House

Looking for books similar to The Haunted House. I want something in the infinite-flow horror and mystery genre, but without a System or livestreaming from the start.

Recommend Ghost-Filled Infinite-Loop Horror Novels, but No Rule-Based Horror

Looking for something like "I Smelled a Ghost".

Looking for a Truly Terrifying Infinite-Flow Novel with a High-IQ Protagonist

No saintly heroines!!!!!ヽ(≧Д≦)ノ

Horror Novels, the Scarier the Better! The Kind That Keep You Too Afraid to Sleep After Reading at Midnight

There should be a male protagonist and no female lead. The male lead should be handsome but cruel, fearless on the outside and in his personality, and, most importantly, strong and cruel. Extremely cruel!

Any Novels Like Ghost House, with Escape Rooms, Puzzles, and Infinite-Level Survival?

I’m looking for books like "The Strange House".

Looking for Infinite-World Stories with Endless Dungeon Runs! No Romance, and Preferably No Main Plot

Looking for Horror Infinite-Flow Stories. The Focus Should Be Horror!!! I Don't Want Romance

Horror!!! Horror!!! Horror!!!

Horror Infinite-Loop Novels Like Ghost Gate

Looking for books similar to "Horror Descends: The Ghost Gate".

Paranormal Horror Instances, Pure Escape, No Killing or Torturing Ghosts, No Item Systems

I'd like to read something like "The Creepy Apocalypse: I'm Hunted by the Instances". I want the protagonist to use items and the System to kill and torment ghosts, to the point that they've lost humanity's most basic fear. Make it more terrifying, with ghosts that can't be harmed.