Set in 1940s China, Manchuria has been invaded - now a puppet state under the Empire of Japan. Xu Yi Hang and her two siblings are skilled archers from a military family who, after facing tragedy at the hands of invading Japanese, travel to the city of Chang De to avenge their family. Rong Shi is from an influential family who has surrendered to Japanese control and branded a traitor by his city. Soon Xu Yi Hang and Rong Shi and find themselves in the midst of a desperate resistance between Japanese control and the people of Chang De.