At the height of China's war of resistance against Japan during World War II, a group of courageous citizens develops a top-secret underground espionage network right under the nose of the newly established puppet regime. At great peril to their own lives, the double-agents extract classified information from deep behind enemy lines.
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At the height of China's war of resistance against Japan during World War II, a group of courageous citizens develops a top-secret underground espionage network right under the nose of the newly established puppet regime. At great peril to their own lives, the double-agents extract classified information from deep behind enemy lines.