1. Inner guard
2. Kingo Wei
3. Linkage
4. Plum Blossom Inner Guard
5. Observe the matter and listen to the child
Answer, 2

The Inner Guard, the chief feng Yulang, the official position of Sanpin, is equivalent to the arm of the saint, and is mainly responsible for luoyang's street patrol, intelligence investigation, and case investigation, so the inner guard is a secret service organization directly controlled by the saint.
Kingo Wei, the royal capital patrol guard, is divided into left and right Kingo guards, each with a general and three official positions, responsible for the palace prohibition and the capital day and night patrol and security and other work, so Kingo Guard does not belong to the secret service organization.
Lian Fang is the eye and ear organization and secret service organization of the saints in the folk, and in the play, the chief of the league is run by the grandson of the saint, King Dongchuan, who is the prototype of Li Longji of Tang Xuanzong, and the chief of the league is actually the future emperor of the Tang Dynasty.
Meihua Inner Guard, directly responsible to the saint, enjoys the right to behead first and play later, even Di Renjie and Li Tang's royal relatives are afraid of Meihua Inner Guard, but this secret service organization is short-lived, and only Wu Zhou Dynasty is dissolved.
The secret service organization and intelligence agency of the full-time secret police were arranged by Li Fuguo, the first eunuch of the Tang Dynasty to be crowned king and worship, and was arranged by Li Fuguo to monitor hundreds of officials, and his power was monstrous.
Therefore, Jin Wuwei is the Imperial Forest Army responsible for the patrol and public security in the palace and the capital, and is not a secret service organization.