In 1945, in the extremely cold hell of the Soviet "Red October" prisoner-of-war camp, Wang Yuan, a Chinese soldier with a blood feud, was the most brutal "devil guard" in the eyes of the Japanese male prisoners. The hatred between his family and his country has not faded for five years. He is eager to be transferred to the front line and crush the heads of the invaders with his own hands! However, the cold reality trapped him in this steel cage. In a foreign country, loneliness bites my bones. Only deep in the cell, those Japanese female prisoners who were also abandoned by fate, especially the gentle teacher Kanae Noda and the cold military doctor Yuriko Sato, could temporarily heal the frozen wasteland in his heart. He gives out insignificant "kindness", adheres to twisted "justice", and walks dangerously between hatred and instinct.
The gears of fate are turning violently in the blizzard! When Wang Yuan was struggling between revenge and tenderness, a terrifying and shocking secret was revealed, like a poisonous snake squirming under the frozen soil of Siberia, quietly revealing its fangs——
The legacy of the Kwantung Army, the unfinished madness! A top-secret virus research institute buried deep under the Siberian ice sheet!
The former "Devil Guard", Yuriko, the "Imperial Military Doctor" who was carrying a secret, and Noda Aya, the sister of Kanae Noda, whose identity is a mystery, were three enemies who were supposed to be sworn enemies. They were pushed into the same broken ship heading to hell.
Devil, military doctor, lone wolf, a war that belongs to them is about to start in the endless wind and snow of Siberia.
