Kazuto Nii, raised in a village by her mother, becomes fixated on an unknown entity. She meets Shigemura and volunteers at Toshiki-sama's Hospital orphanage where inexplicable occurrences take place, as she tries to unravel her obsession.

Kazuto Nii, is a young girl who was raised by her mother in a small village. She becomes obsessed with something unknown and tries to figure out what it is. She then meets Shigemura and becomes a regular volunteer at an orphanage named Toshiki-sama's Hospital where unexplained things happen.—Miray Dogan