The background of the story takes place in the Japanese island country. The male protagonist Chimura Sa is an ordinary male high school student who loves the history of Japanese military generals. He is independent from various groups in the class because he disdains social interaction and has his own set of rules for dealing with others.
Qiancun, who was supposed to enjoy his pure life leisurely, was forced to join an inexplicable club due to the supernatural experience of his classmate Ono. Bizarre and strange events happened frequently around him...
During the devil's hour, hundreds of ghosts walk at night...
Purpose: Monsters have always been considered to be hallucinations or imaginary creations generated by ancestors' fear of nature and the unknown world. They are also a manifestation of human reverence for nature. Modern society is developing rapidly and humans are invading the land they depend on for survival. Who is the monster?