In the story of The Long Night, the suspect discarded the body after his murder but was unexpectedly caught red-handed on the spot in broad daylight. There were at least hundreds of witnesses on the spot and the suspect confessed everything about the crime process. The testimony of witness, physical evidence, oral confession and chain of evidence were complete. While the procuratorate had public persecution of the suspect officially, the case changed suddenly. What stunning crime was hidden behind? To seek truth, a procurator spent ten years investigating this and it cost him youth, career, reputation, family and even his life. 《长夜难明》的故事中，嫌疑人杀人抛尸，却因意外在大庭广众之下被当场抓获。现场至少有几百个目击证人，嫌疑人对整个犯罪经过也供认不讳。人证、物证、口供，证据链齐全。就在检察机关对嫌疑人正式提起公诉之时，案情却陡然生变……这背后究竟隐藏着怎样惊天的罪行？为了查清真相，有一位检察官，历经十年光阴，付出了青春、事业、名声、前途、家庭等等无数代价，甚至，还包括生命