Shrouded in gray fog, the world is immersed in darkness.

You hear low roars and gnawing sounds;

you smell the strong smell of blood and decay;

you touch the wet and slippery limbs;

don't panic, they are the "relatives" accompanying you.

Born in the darkness, cut off everything with a bright and sharp blade!

This is a story that makes the existence wandering in the darkness flee madly to the place they call "light".

[Original rule-based weird stories, quality guaranteed, but those who want to read exciting stories please think twice before you act]

In order to get a considerable bonus for experiencing college life, Lin Yi and his roommates signed up to go to a suburban university.

The seemingly ordinary but slightly wrong student rules;

the strange signs in front of the building and the seemingly normal building rules; the strange figures

shuttling around the campus in abnormal weather...

As the experience of life progresses, there are more and more strange people and things. In order to leave the campus alive, Lin Yi has to walk on the edge of the rules...

[Note: The logical chain of this book has been deduced by the author to form a closed loop before the book is opened. All rules are clues. All strange things that do not conform to common sense will be explained scientifically (or relatively scientifically). There are no supernatural events or similar things (dog heads save your life). Welcome to read it! ]