[Suspense novel + criminal investigation + true occurrence + specific history + human nature + crime + social events] This work is a collection of series, including thirteen works including "The Case of Female Corpse", "The Case of Wife Killing", "The Case of Husband Killing" and "The Case of Cannibalism". In the 1960s and 1970s, I participated in the "three branches and two armies" as a cadre of the People's Liberation Army. During the years of working on the political and legal fronts, I personally handled or participated in the handling of cases, and participated in case discussions and heard real cases reported by others... (Some characters in the article use pseudonyms)