The work of Nishida's class is still very meticulous and meticulous. Kawaguchi and Nishida Jiro, after reading a lot of documents, became very interested in Wan Lilang, a former traitor of the Military Control Department, and decided to entice him. to work in Nishida Class. ,There is another possibility, although the probability is very small, but it does not mean it will not happen, that is, because the siege and underground suppression tasks were ineffective, he was ordered to be disemboweled. Suicide.