According to the inquiry of Jinjiang Literature Network, the novel "The First Class Lawyer" revealed that the Manson brothers were the murderers of the bombing, and the Manson brothers themselves were behind the scenes.
The first-class lawyer [Star] is a star novel written by Mu Suli, the author of Jinjiang Literature City. It tells the story that Yan Suizhi, the youngest dean of the Law School of Metz University, almost died in an explosion. In order to investigate the truth of the explosion, the dean changed his face and disguised himself as an intern.