A girl named Rinne, unable to see the faces of others, was born into a family that specializes in exorcising supernatural beings. On her very first mission, she encounters an enemy far more unusual than she ever expected—and soon finds herself in grave danger.
After being saved by a mysterious man named Jugemu, Rinne learns that not only her own world, but all worlds—collectively known as the Strike World—are facing an imminent threat.
As she journeys with Jugemu through countless worlds on the brink of collapse, the young girl begins to form unbreakable bonds along the way.
