The Long Song of the Beacon Fire: the Heroine of Mountains and Rivers

In 1937, the Battle of Songhu broke out. Shen Yanqing, a military expert who returned from studying in Germany, resolutely abandoned his civil service and joined the army. With his outstanding talents, he was promoted from a civilian staff officer to the director of the arsenal and the first female officer of the equipment department of the war zone in troubled times. She improved weapons, established underground production lines, and used technology as an edge to carve her way out of the smoke. Zhou Huaijin, a wealthy businessman from Southeast Asia, appears to be an arms dealer who travels around the world, but is actually a multi-faceted intelligence agent who goes deep behind enemy lines. The two met for the first time in the Shanghai Concession. From trial to side, they forged a revolutionary friendship that transcended the love between sons and daughters amidst conspiracy and war. One of them is on the front line to ensure the lifeline of logistics, and the other is stirring up the chess game in the dark, and together they weave an invisible network that spans the battlefield and the shopping mall. This is the story of two strong men, a symphony of guns and roses, strategy and passion, and an independent legend written by women with wisdom and tenacity at a time of national survival.