In the 1930s, the rapid development of quantum communications and the absolute security that cannot be eavesdropped or cracked by calculations have provided great convenience for human development, and at the same time provided a safe haven for those forces in the dark. Cross-border drug trafficking, cults are spreading, and terrorist armed forces are increasing day by day. They have even established their own quantum communication network. It is like a huge spider web, woven little by little in the gaps by spiders, eroding the earth like cancer cells. This web is called a "dark corner" by the United Nations Security Council (UNSC). The power of cross-border drug lords is growing day by day. They continue to obtain profits by relying on "dark corners", and the security of all countries is seriously threatened. In order to hunt down these criminals hiding in the dark, the United Nations established an organization headed by China and Russia, and jointly participated by Southeast Asia, Latin America, South Africa and other countries - the International Drug Control League (IDCL).
For five years, IDCL continued to penetrate this huge spider web, breaking the connection points between the threads one by one, and finally came into contact with the mysterious administrator of the "Dark Corner". The organization gave him the codename "Spider". The operation to encircle and suppress the "Spider" was carried out by Team 2, the strongest team in IDCL, but it still ended in failure. Only the team member code-named T2O3 of Team 2 survived...
Three years later, Chu Linchuan, captain of the criminal investigation team of the Lianshui Water Bureau of Tingyuan City, met T2O3, whose pseudonym was Yue Liyou, while handling a case. The fate of the two was intertwined at this moment, forming a small network...
Purpose: Science and technology are developing day by day, and people's lives are getting better and better. Behind a happy life, there are always people silently guarding us. We must also cherish today's peace and strive to be people who contribute to society.