Japanese pirates often invaded the southeastern coast. The rogue pirate Shi Tianwang claimed that the only condition for a truce was to marry the Crescent Moon Girl, Princess Yujian, the daughter of the imperial envoy, to him. For this reason, people in the world were divided into two groups to promote or prevent this matter. Chu Liuxiang also encountered various obstacles in his search for Princess Yujian. Many dangers tried to put him to death. In the end, he came through one by one, but he could not kill King Shi Tian. Instead, Princess Yujian cut off King Shi Tian's head.