Nano Yasu

Long ago, humans created a boundary between life and death. When they sealed the world beyond the living, gradually, they seemed to forget the horrors stored inside. Classified as apparitions, the monsters hidden behind the veil grew restless and began showing up back on Earth as vengeful spirits wishing revenge on those who locked them away. In areas the boundary is weak, they feed on the space between and emerge as what we like to call "Soulless". My job is to stop them from hurting anyone. The government picked a handful of humans who were fit to be exorcists, aptly dubbed Yokai. They needed to possess a strong connection to the boundary, and unyielding mental willpower. Partnering with a docile Soulless, we are able to take on the form they give to us and fight back against the apparitions tearing through the boundary. Unlike traditional Yokai who are given one Soulless partner, I have two: Yureiko and Yureito. By being able to form a pact with both, I have obtained a higher grade of abilities at my disposal, but at the cost of my humanity, becoming more Soulless than Human.