In cooperation with the Presidential Palace, intelligence agencies operating in the Karvard Republic and at home and abroad.
After the Ereponia Empire, which fought against the Republic, established the "Imperial Army Intelligence Agency" to collect domestic and foreign intelligence and perform tasks, the predecessor of the CID, Rock Smith, established the "Presidential Intelligence Investigation Office", the predecessor of the CID-commonly known as " Rock Smith Mechanism.
After the two-year test operation, enough talents were recruited from various organizations such as the military, the national police, and the bureaucracy, and the system was officially established as the "CID (Central Intelligence Department)". But it is precisely because of this that people from different organizations form their own factions, and some of them even take actions in the name of CID without authorization. The problem of leadership and governance obviously needs to be solved.
At present, after the new President Gran Hart took office, the CID was divided into three "bureaus" and reorganized into a dictatorial system in which the president mastered and controlled all intelligence. However, in this situation, in order to connect the divided provinces Each department established a department called the "Comprehensive Analysis Room", under the instigation of the new president, Wuxiang Loulan, who helped to establish the CID, was in charge.