1941, Daqingshan. The cold wind blew through my clothes, and my bayonet was colder than frost.
Under the "iron wall siege" of the Japanese army, the scholar instructor Qin Yue led the remaining soldiers and the common people: the silent goddess gunner Wu Yunqiqige, the fierce and capable women's rescue president Chen Guizhi, the Japanese doctor Morita whose identity is a mystery, the underground intelligence agent "Old Abacus" dancing on the tip of a knife, the stubborn little soldier Gazi...
There was a shortage of food and ammunition, injuries and illnesses, and trust was shaken. A secret intelligence line leads to a battle of survival intertwined with blood and tears.
They survive on the edge of the cliff and protect the glimmer of humanity in desperate situations. When the last information was a matter of life and death, they, ordinary people, chose to be immortal with their flesh and blood——
"Qingshan Monument". A long bloody song composed of 31,500 fragments of family history, a song that expresses the unity of Mongolian and Chinese people and transcends national boundaries.