Broadcloth Gai No 12 Nichikan / Original Title: the GREAT TROUBLE

[Machine Translation] The first victim was Griggs, a tailor. The first victim was Griggs, a tailor, who was killed by a "blue terror" that swept through the city at a tremendous speed. At the end of summer, the "Blue Terror", which makes everyone tremble, came to Broad Street in downtown London...! The time limit is 4 days! A 13-year-old boy, Eir, is on a mission to protect the town! London under the reign of Queen Victoria. At a time when the causes of various diseases were still unknown, Dr. Jon Snow, a "medical detective", pursues the truth of cholera, which was feared as the "Blue Terror", using only circumstantial evidence. This is a thrilling tale of friendship, first love, and a confrontation with a villain, told from the point of view of a young boy working as his assistant.

ひとり目の犠牲者は、仕立て屋のグリッグスさん。すさまじいスピードで、それは街をおおいつくした。夏の終わり、だれもが震えあがる「青い恐怖」が、ロンドンの下町ブロード街に、やってきた...!タイムリミットは4日間!街を守るため、13歳の少年イールが奔走する!ビクトリア女王治世下のロンドン。様々な病気の原因がまだ明らかになっていなかった時代に、状況証拠だけを重ね、「青い恐怖」と恐れられたコレラの真実に迫る「医学探偵」ジョン・スノウ博士。その助手を務める少年の視点から描かれた、友情、淡い初恋、悪党との対決もちりばめられたスリル満点の物語。