The story begins with five students in Sungshin High's "Ancient Religion Research Club."
As fate would have it, mysterious incidents render the five high schoolers insane, missing, or dead soon after they form the club.

Fast-forward six years.
New freshmen fill the art school's campus.
Our heroine is a curious tomboy named Jisol.
Bin is her childhood friend who's grown up to be a handsome young man.
Will they stumble upon the dark secrets of a seemingly normal school?
And, just who is the masked knight?

The dark past of Sungshin High School comes to light when an enigmatic masked hero makes his appearance against evil.

English Publication