Hidden by not really trying to hide, spirits known as youkai possess the world. While most are considerate, a specific subset compromises the shaky harmony among youkai and humankind. Since the time she consented to turn into their "Divine force of Wisdom," Kotoko Iwanaga has filled in as a middle person between the two domains, settling any extraordinary issues that come her direction. At a neighborhood emergency clinic, Kotoko approaches Kurou Sakuragawa, a college understudy whose drawn out relationship finished with a grievous separation. Kotoko harbors affections for him and suspects that something otherworldly hides inside his innocuous appearance, so she asks Kurou for his help with assisting youkai. After two years, information on an icon who was coincidentally squashed to death by steel radiates overwhelmed the press. Notwithstanding, months after the fact, sightings start to recount an unremarkable lady who employs a steel shaft. Similar to the case for any powerful issue, Kotoko and her accomplice set out to prevent this soul from unleashing destruction—yet this case may end up being definitely more evil and individual than they might have ever suspected.