The king of modern soldiers, Song Zhao, traveled through Jingkang on the eve of Jingkang. He brought the heaven-defying system to massacre the Jin camp, rescued the imprisoned Zhao Kai, and vowed to stop the two emperors from hunting north. He used iron-blooded means to integrate the rebel army, but was jealous of Li Gang, the powerful official in the court; Zhao Kai concealed a dragon-patterned jade tablet and secretly contacted foreign vassals; spy girl Liu Ruyan was torn between loyalty and conscience; Han Shizhong led the dead soldiers to kill the enemy, and Wanyan Zongbi quietly laid a trap for the magic soldiers. When Song Zhao finally came to the city, he found that rescuing the two emperors might not be able to save the broken mountains and rivers.