In the cold winter of 1941, the underground cold storage of Chongqing Mission Hospital concealed a conspiracy that would tear apart time and space. Military agent Shen Youwei stepped into the forbidden death zone filled with liquid nitrogen. The cracks in the jade cufflinks carved strange coordinates on the ice (29°33' north latitude, 106°34' east longitude), revealing that she was actually a cloning container for the Japanese army's "Observer Project". The moment the four hundred frozen corpses opened their eyes, Lin Yanqiu, an underground member of the Communist Party of China, used blood as a key and used the "Xuanji Diagram" tattooed on his back to activate the Klein bottle trap, imprisoning Dai Jitao's quantum state in a four-dimensional hourglass.
In the cold wave when the liquid nitrogen pipeline burst, Shen Youwei witnessed herself in parallel time and space - an imperial spy trained in Tokyo, a KGB agent deciphered in Moscow... Before Lin Yanqiu's body was reduced to ashes, he left behind the blood-stained "Communist Manifesto" and emerald cufflinks engraved with "1945.8.15". The moment the military bullet penetrated the cold storage, the Morse code of "The Internationale" came from the Jialing River - the people's will is swallowing up the old world's conspiracy with fractal geometry.
When the mission hospital collapsed in the dawn, Shen Youwei's left little finger curled up into a Möbius strip, and the pulse signal of the Crab Nebula came from deep space: Lin Yanqiu's quantum afterimage was still transmitting the ultimate code. The truth is hidden in the sound of the waves in Baidi City, and the fire of the atomic bomb in 1945 has imprinted the chaotic equation on the new era...
