During the war between the Song and Liao dynasties, the Yang family served loyally and bravely to defend the Song dynasty. Under Emperor Renzong, General Yang Liu Lang is trapped in a Liao war formation led by strategist Yelü Haonan. His son, Yang Zongbao, journeys to save him and meets female warrior Mu Guiying who helps to rescue Liu Lang. Although Haonan wishes to marry Guiying, she does not return his affections and seeks help from her master to alter her destiny. This leads to a vengeful Haonan scheming against the Yang family. Eventually, Liu Lang and his wife are moved by Guiying's sacrifice and allow Zongbao to marry her. Meanwhile, Xiao Tao Hou ascends to the throne with Haonan's help and continues to invade the Song dynasty. Haonan unexpectedly falls in love with Yang's servant girl, Pai Feng, but ultimately chooses to retreat from their relationship. Xiao's nephew Yelü Zongyuan, who discovers his roots in the Yang family, struggles between his loyalty and love for his kin...

巾帼英雄，舍生忘死破敌阵；杨家豪杰，一门忠烈保家国！

　　宋、辽两国，一直战争连年。至仁宗年间，忠君爱国的杨家六子杨六郎（杨泽林）率兵迎战，却遭辽国大将耶律皓南（林韦辰）设阵受困，六郎之独子宗保（焦恩俊）舍身救父，因而遇上南之朱婚妻穆柯寨女少主穆桂英（陈秀雯），两人更私定终身。萧后（宫雪花）欲侵中华，以燕云十六州为奖赏，急召南回朝掌帅印。南手握百万雄兵，摆下无坚不摧的紫微九煞天门阵，直迫宋境。桂英已怀宗保骨肉，但仍凭无比勇气，不惜阵前产子，最终带领宋军成功大破天门阵，凯旋回朝。

宋、遼兩國戰事連年，楊家一門多年來忠烈勇猛，保衛大宋國土。仁宗年間，大宋元帥楊六郎領軍抗敵，卻受困於遼國軍師耶律皓南（林韋辰飾）的天門陣中，生死未卜。楊宗保（焦恩俊飾）趕往救父，途中巧遇穆桂英（陳秀雯飾），更得桂英之助救出六郎。桂英不願嫁給皓南，不惜求師父施術改變命運，執意與宗保私訂終生，卻惹來皓南惡意報復，連番陷害楊家。六郎夫婦初時對桂英有成見，拒絕讓宗保迎娶桂英，但見桂英為救楊家赴湯蹈火，終受感動。

蕭太后（宮雪花飾）得皓南之助，登基為大遼皇帝，繼續出兵入侵大宋。一天，皓南與楊家燒火丫頭楊排風（文頌嫻飾）意外掉下懸崖，二人日久生情，惟皓南最終選擇逃避。蕭太后侄子耶律宗源（宗楊飾）得悉自己是楊家子孫後，本欲假意親近楊家，藉以策反楊家，惟被眾人打動，陷入兩難局面。皓南一度在愛情與伐宋之間甚感迷茫，後下定決心，以天門陣將楊家將重重圍困，此時桂英竟臨盆作動……

宋、遼兩國戰事連年，楊家一門多年來忠烈勇猛，保衛大宋國土。仁宗年間，大宋元帥楊六郎領軍抗敵，卻受困於遼國軍師耶律皓南（林韋辰飾）的天門陣中，生死未卜。楊宗保（焦恩俊飾）趕往救父，途中巧遇穆桂英（陳秀雯飾），更得桂英之助救出六郎。桂英不願嫁給皓南，不惜求師父施術改變命運，執意與宗保私訂終生，卻惹來皓南惡意報復，連番陷害楊家。六郎夫婦初時對桂英有成見，拒絕讓宗保迎娶桂英，但見桂英為救楊家赴湯蹈火，終受感動。

蕭太后（宮雪花飾）得皓南之助，登基為大遼皇帝，繼續出兵入侵大宋。一天，皓南與楊家燒火丫頭楊排風（文頌嫻飾）意外掉下懸崖，二人日久生情，惟皓南最終選擇逃避。蕭太后侄子耶律宗源（宗楊飾）得悉自己是楊家子孫後，本欲假意親近楊家，藉以策反楊家，惟被眾人打動，陷入兩難局面。皓南一度在愛情與伐宋之間甚感迷茫，後下定決心，以天門陣將楊家將重重圍困，此時桂英竟臨盆作動……