"Codename Wolf Tan" focuses on Lu Qingcang, the commander of the "Snow Wolf" special force in 2025. During the Southern Cross Sea mission, he was involved in the Black Sun Group's cross-time and space conspiracy to use "Wolf Totem Gene" and quantum technology to create genetic weapons. The dual identities of the cesium atomic clock left by his father, the mysterious virus "Sakura-Ω", and the clone Shen Youwei connect together the mystery of "genetic symbiosis" that seven generations have been involved in. Lu Qingcang traveled through polar ice fields, the back of the moon and other scenes, and when he cracked the "gear network" of the black sun, he discovered that family genes were actually inter-dimensional keys, and the dandelion virus and Shen Youwei, whose consciousness was digitized, escalated the crisis to the survival of interstellar civilization. The story uses "seven" as the core symbol, integrates the Eastern tea ceremony's "seven full" philosophy and quantum physics, and unfolds the speculation of "violent protection" and "civilized symbiosis" in settings such as the breaking point of the genetic chain and the seven-host resonance agreement. When the virus evolves into an interstellar life form, Lu Qingcang needs to use family scars as the "key" to explore the survival code of human beings as "cosmic symbiotic antibodies" between the time gear on the edge of the black hole and the quantum rose of the space station, and outline a hard-core science fiction epic that deconstructs civilization with technology and reconstructs the universe with emotion.