According to incomplete statistics, there are more than 1.8 Million registered intelligence personnel around the world (whether alive or dead), most of whom are affiliated with intelligence departments under various governments, such as the CIA, Mossad, MI6, KGB, etc. They are located in every corner of the world, from royal nobles to scavengers and beggars, from church pastors to big bosses, from skyscrapers to wilderness, from close at hand to thousands of miles away... Most of the tasks they are responsible for carrying out are tasks whose purpose is well-known and the difficulty will not change even if they are exposed.
Underneath the spy shadows are a group of little-known, unprotected black intelligence agents. They come from all over the world and have complex backgrounds. They have neither formal identities nor clear affiliations. They act alone or in teams... In short, they only collect money and solve all kinds of ulterior troubles and problems for their employers - intelligence, materials and even lives. The world calls them spy agents. This article mainly talks about an intelligence team under the spy shadow headed by Li Ruier, Tang Xin, Shi Qian, and Gao Chong.