Fuelled by resentment, vengeful spirits are a cluster of emotion that lingers in our world, symptoms of unresolved grievances. Over time, society has evolved, bringing forth an array of vengeful spirits with a variety of gripes, each requiring its unique specialist exorcist. In a surprising turn of events, Osamu, an exorcist, finds himself facing an unusual complication - a manga and anime enthusiast fangirl, plagued with an overwhelming emotion. Her unprecedented skill in calming enraged spirits brings a comedic slant to this contemporary tale of exorcism.