[DeepL Translation - needs review] Winner of the Mystery Literary Award and four year-end rankings! A monumental masterpiece that ushered in a new era of authentic mysteries!
Masatora Naruse used to work for a detective agency, but now calls himself "I" Naruse, who leads a carefree life as a "do-anything-ya".
One day, at the request of Kiyoshi, a high school junior, he takes on the investigation of the suspicious death of the grandfather of Aiko Hisaka, whom he secretly loves, and the Horai...
