The Detective Is Unconscious, and I'm Forced to Join a Deadly Game

(No harem, no invincibility, no System, no idiocy, not a power fantasy, but there is a couple. Enter at your own risk.)

Just when I thought I had finally stepped out of the shadows, nightmares coiled around me like vines.

I often wonder if I've forgotten something, but I can't recall what.

When I saw the detective again amid the endless crowd, my soul returned to that place buried deep in my memories, the place I had forgotten.

The Land of Lost Memories.