Bloody Sugar wa Yoru Warau

Nega - a bizarre disease that develops by acting on the negative emotions of human beings. Symptoms vary from person to person and cannot be seen by ordinary humans. Church and Jed are unalike brothers who make a living as doctors who specialize in Nega. The two are looking for a certain Nega for their beloved sister, Basil…!? A dark sweet fantasy! ___ **Official English:** (https://emaqi.com/manga/bloody-sugar-laughs-at-the-night) - United States & Canada only.