Bloody Sugar wa Yoru Warau

A mysterious illness called "Nega" manifests through human negative emotions, with symptoms differing among individuals and invisible to normal people. Church and Jed are brothers who work as doctors specializing in treating this condition. They are searching for a specific form of Nega to help their sister, Basil. The story is a fantasy written by Matsuri Midou, featuring an additional chapter.

Isinasalin pa — orihinal na teksto sa English.