[True to its genre: a creepy, rule-based horror story, highly refined and quality assured, but prospective readers seeking a thrilling experience should think carefully before proceeding.]
In order to secure a substantial university life experience grant, Lin Yi and his roommate registered to attend a suburban university.
A seemingly ordinary but slightly unsettling set of student regulations;
Strange signs in front of the buildings and seemingly normal building rules;
Mysterious figures threading through the campus under abnormal weather conditions…
As the experience unfolded, more and more bizarre people and events emerged. To survive and leave the campus, Lin Yi had to navigate on the edge of the rules…
[Note: The logical chain of this book was deduced by the author before it was written, forming a closed loop. All rules serve as clues, and all the inconsistent, mysterious occurrences will receive scientific (or quasi-scientific) explanations. There are no supernatural events or related phenomena (just kidding), you are welcome to try reading it!]

Somewhere in the "Returning Ruins", amidst dense, heavy black fog resembling yellow sand, intermittent calling voices drift:


[You said... you would take us back...]


As the voice approaches, a blurred figure slowly emerges, drifting like a Wraith in the land of "Returning Ruins".


This figure is none other than the Principal, who was transformed by the "Fog Language Master" into the "Primordial Ash Apostle".


Around the "Primordial Ash Apostle", illusory spaces interweave to form a dreamlike network, and within the grid formed by this network, various scenes appear...


The "Primordial Ash Apostle" continuously drifts, gradually, gradually, no living creature knows where it truly resides—whether it is "Returning Ruins", the Gray Mist Sea, or another layer...


Chapter 1550 - Chapter 735: The Fall of the Second Principal, The Principal's Return