Picture of German shepherd Monochrome

Shan Han is a German Shepherd who has been separated from his family and wanders aimlessly alone. When he meets a young woman, she adopts him and takes him under her wing. He then discovers that his new mistress is actually a spy working for the Allied forces during World War II. Shan Han helps his mistress on her secret missions across the country, while trying to find her lost family. During their adventures, they meet strange characters and experience difficult times while struggling to survive in a tragic context. A poignant story about friendship, resilience and survival despite hostile circumstances.