High school student Cheng Ruiyang is an ordinary student in the school, but he has a calm personality and keen observation. One day, bizarre incidents occurred one after another on campus - people disappeared, exam papers were mysteriously tampered with, and strange images appeared in the dormitory at night... Cheng Ruiyang discovered in an accidental incident that there was a conspiracy of a dangerous organization hidden behind these incidents. As the investigation deepens, he discovers that his past is inextricably linked to this organization, and the truth is far more terrifying than he imagined. Cheng Ruiyang must rely on wisdom and courage to uncover the darkness behind the campus while protecting the friends around him.
