Mu Guiying takes command to break the Tianmen

During the Northern Song Dynasty, during the Great War between Song and Liao, Yang Zongbao and his father Yang Yanzhao led an army to fight back against the Liao army and regain the lost territory. Unexpectedly, the Queen Mother Xiao of the Liao Kingdom ordered the wizards to set up the Tianmen Formation, which caused heavy casualties to the Song army. Yang Zongbao was ordered to go to Muke Village to obtain the Dragon Subduing Wood. When he met Mu Yu, he set up a contest to recruit a bride. Yang Zongbao and Mu Guiying " "Love in the First Battle", Mu Guiying handed over the Dragon-falling Wood to Yang Zongbao to help him break the formation. Unexpectedly, Yang Zongbao did not care for it properly, and the Dragon-falling Wood was burned by thieves in his camp. Yang Yanzhao wanted to have Yang Zongbao punished by military law. At the critical moment, Mu Guiying broke into the execution ground to save Yang Zongbao, and personally led the Song army to break the Tianmen Formation and defeat the Liao army.