DDD

From TYPE-MOON Wiki

Decoration Disorder Disconnection is a mystery novel written Nasu Kinoko and published irregularly on Faust magazine.

[edit] Synopsis

Abnormal Antagonist Syndrome, commonly known as "Demonic possession" prevailed in Japan. Patients of the syndrome have malfunction in the secretion of the neurotransmitters and it gives rise to the acquisition of new parts in the body and supernatural power. The patients of "A-Syndrome" were unnaturally concentrated in Shikura city. Ishizue Arika lost his left arm in the A-syndrome related accident and hospitalized. After he left the hospital and back to Shikura, he met a beautiful boy with no limbs living in a dark basement. The boy asked him to exorcise the "Demons" possessing A-Syndrome patients. Arika was involved in the bizarre cases and the fights with the "Demons".