When an Army Faces the Unspeakable

9.5 Points or Above + Weird Rules + No Heroine + Mystery + a Little Bit of Horror

I want to read a book similar to "The Strange Story of Rules: I Can Make Perfect Use of Rules". I believe that book friends will give me good books. I believe that book friends, just remember that there is no cp! ! ! Anything else is casual. . . @Pushuxiaomito

Please Give Me High-Quality Weird Writing, Please