Learning that his mother is coming to the Liao border, No. 4 solicits an imperial decree from Princess Ching-lien to visit her. His wife is indignant over his marriage with a foreign princess, and Lady Yang stops him from returning to her.

Not seeing the return of her husband, Ching-lien is heart-broken. Meanwhile, Queen-Mother Hsiao threatens to execute her for the loss of the medal-decree, but her sister Pi-lien begs mercy for her. The two sisters march to attack the Sung Army. Ching-lien is captured by No. 4's wife to the Sung Camp, and this puts No. 4 in an embarrassing position.

Han leads Lady Yang and, others to smash the array and eventually rescues No. 6 out of it, heavily defeating the Liao Army. Queen- Mother Hsiao escapes and is surrounded. Counselor Lu brings in Tien-yu and Tien-chu-to repulse the Yangs by magic. Ching-lien trying to rescue No. 4.

Han arrives in time to take Lu away……