East Germany in 1976 was the bridgehead of the two camps, with agents from all over the world gathered. After a multinational joint operation, ten like-minded young people established an organization called "The Sage", and the organization's emblem was called "The Book of the Sage".
25 Years later, one of the ten sages, Chu Tianshu, son of Chu Xiwen, set foot on Russian soil. After all kinds of hardships, he finally revealed the secrets hidden in the "Book of Sages" and completed his transformation from a soldier to a super agent...
