西夏向宋发动攻击，忠勇的杨宗保（焦恩俊）率兵迎战不敌，未几更传来战死消息。保妻穆桂英（陈秀雯）遂率领杨门孤寡十二女将征西，奋力顽抗外侮，保卫国土。奈何遭朝廷奸臣庞太师（谭炳文）派来的杀手伏击，杨排风（文颂娴）与八妹（黄瑷瑶）更不幸被打落山崖。其后西夏王子李元具（卢惠光）得知二人身份，假意与之相好，一个一个陷阱，难关、到底杨家女将该如何面对？

大宋安享太平多年後，西夏興兵入侵，楊六郎與楊宗保遭龐太師所害而戰死沙場。穆桂英（陳秀雯飾）本欲率領楊排風（文頌嫻飾）、楊八妹（黃璦瑤飾）等楊門女將出征，不料再遭誣陷而生出波折，排風一度與眾人失散，卻重遇失憶的耶律皓南（林韋辰飾），皓南更對她生情。

西夏王子李元昊（盧惠光飾）掩藏身份接近桂英等人，他欺騙八妹的感情，欲利用眾人助他奪取皇位。最終，元昊的陰謀敗露，卻獲百花公主（郭金飾）救走。桂英獲皇上封帥出征西夏，此時元昊卻擄走排風，迫皓南幫助他弒父奪位及對付宋軍，桂英誓要將元昊剷除。

大宋安享太平多年後，西夏興兵入侵，楊六郎與楊宗保遭龐太師所害而戰死沙場。穆桂英（陳秀雯飾）本欲率領楊排風（文頌嫻飾）、楊八妹（黃璦瑤飾）等楊門女將出征，不料再遭誣陷而生出波折，排風一度與眾人失散，卻重遇失憶的耶律皓南（林韋辰飾），皓南更對她生情。

西夏王子李元昊（盧惠光飾）掩藏身份接近桂英等人，他欺騙八妹的感情，欲利用眾人助他奪取皇位。最終，元昊的陰謀敗露，卻獲百花公主（郭金飾）救走。桂英獲皇上封帥出征西夏，此時元昊卻擄走排風，迫皓南幫助他弒父奪位及對付宋軍，桂英誓要將元昊剷除。

After a long period of peace, the Western Xia dynasty invades the Song dynasty, leading to the deaths of Yang Liu Lang and Yang Zong Bao at the hands of Pang Tai Shi. Mu Guiying attempts to lead the female warriors of the Yang family into battle, but is falsely accused and faces many obstacles, including being separated from Yang Pai Feng, who later encounters an amnesiac Yelü Haonan and develops feelings for him.

Li Yuanhao, the prince of Western Xia, secretly approaches Guiying and others to deceive them and attempts to use their help to seize the throne. In the end, his scheme is exposed, and he is saved by the Bǎihuā Princess. Guiying is appointed as the commander to fight against Western Xia, but Yuanhao kidnaps Pai Feng and forces Haonan to help him kill his father and seize the throne, as well as to fight against the Song army. Guiying vows to eliminate Yuanhao.