Winter, 1941. Shanghai had become an isolated island. Lin Tieshi, a rugged Eighth Route Army reconnaissance platoon leader, was ordered to infiltrate this dazzling, smoke-choked metropolis. He took the alias Moshen, meaning “silently strive to survive.” His “wife” was Shen Wenjun, a talented young woman from Yenching University's Chinese Literature Department, elegant and learned, carrying her late father's legacy in her heart and a list of Yenching spies whose lives hung in the balance.
Their partnership was mismatched from the start. His hands, accustomed to gripping a gun, couldn't master the tango in a ballroom; her lips, fluent in poetry and literature, could never convey the battlefield's bloodshed. Beneath the foreign concessions' glittering banquets lay his bewilderment and anger at the city's rules. In the dim light of her study, she guarded the list's secrets, tormented by the burden. With Japanese and puppet military police, KMT agents, and Japanese intelligence officer Matsumoto Kenichi closing in, they were forced to pose as husband and wife and establish a perilous underground route across the Shanghai-Nanjing Railway.
From the outbreak of the Pacific War to victory in the War of Resistance, they spent four years transporting medicine, persuading puppet officials to defect, intercepting battle plans, and keeping the flame of resistance alive among the displaced. Ruggedness and refinement honed each other into a blade, while instinct and strategy combined to weave an inescapable net. Trust was tempered by suspicion, and affection took root amid danger. As two souls with different beliefs faced pursuit, betrayal, and sacrifice beneath a roof built on lies, a bond beyond their mission quietly began to grow.
This is not only a story of espionage and struggle, but also of civilization's flame being passed on beneath the trampling hooves of war. It is the clumsy yet steadfast clasping of a hand that holds a pen and one that holds a gun, as they face the torrent of history together and protect a single, undying lamp through the darkest of times.