A secret history of resistance stained red by blood, an awakening of blood that transcends life and death. **
In the cold winter of 1937, when Harbin fell, the female medical student Zeng Yuqing accidentally triggered the "Blue Vein" ** inside her body while being hunted by the Japanese army - a mysterious bloodline ability that can sense life and transmit memories. She discovered that this power was closely related to the "Sakura Project" secretly carried out by the Japanese army in the Northeast, and that her long-lost sister Lingling was the core carrier of the experiment.
In order to rescue her sister and destroy the Japanese army's biological and chemical weapons program, Zeng Yuqing joined forces with an underground party leader and a newly awakened "Blue Vein" survivor to sneak into the Japanese army's National Human Experiment Center. However, the truth is far crueler than imagined: "Blue Vein" is not a disease, but a deliberately activated genetic weapon, and the Japanese army's goals are far beyond the Northeast...
**◆ Can sisters who are connected by blood reunite in a desperate situation? **
**◆ Awakening of ability, is it salvation or a greater crisis? **
**◆ When family ties are intertwined with the fate of their country, how should they choose? **
**"Blue Veins" is based on real historical events, blending science fiction suspense and the passion of the Anti-Japanese War. It tells the story of a buried human experiment and a heroic epic of ordinary people fighting against the darkness with their flesh and blood in troubled times. **
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**Keywords**: Anti-Japanese War science fiction · Human experiment · Sister bond · Bloodline awakening · Spy suspense
