Silent Calculation

Chen Shu, a mathematical genius, traveled back to Wuhan in 1938 and became a cowardly telegraph operator in the Military Telecommunications Department. In this era when life is at stake, he is out of place. In order to protect himself, he was forced to become our party's "calculator" lurking within the military. With his absolute sensitivity to numbers and logic, he turns radio waves into a battlefield and codes as a game. Deciphering secret messages, anticipating encirclement and suppression, and identifying moles... He used his mathematician's mind to repeatedly make extraordinary achievements on the invisible front, becoming a vital strategic intelligence agent of our party. Here, he met the guide Shen Qingyin, that tough and elegant underground worker like a "nightingale". In the repeated tests of life and death and the lurking of pretending to be husband and wife, the two hearts are closely linked to each other in the tempering of faith and war. However, his childhood sweetheart Lin Wanqing completed the final defense with his life, and his brother Gu Yunfan, who was loyal and sincere, finally broke with him at gunpoint. From a cowardly scholar to an unknown hero, Chen Shu spent a lifetime of silence and unraveled the perfect answers about faith, love and loyalty in the cracks of history.