After a male teacher died unexpectedly on campus, his life seemed to have changed dramatically, and even the world seemed beyond his understanding.
There are still things hidden in this world that we don't know.
After resigning, he was involved in a strange secret organization. The people and things he encountered seemed to lead him to different endings.
How to clear the fog?
Concept: An unemployed male teacher was accidentally involved in a strange incident, and his cognition was subsequently subverted[?