Kail's forces are triumphant in Alinna. Back in Hattusa, the victorious prince is declared the new king of the Hittites, even as Yuri uncovers a web of subterfuge woven by Queen Nakia that threatens the entire Hittite empire. Making matters worse, the neighboring nations of Arzawa and Ugarit have launched a two-pronged attack that compels the Hittites to field two countering forces - one led by Kail, the other by Yuri!

Yuri finds a way for her and the Hittite army to take the castle city of Beykal without bloodshed. In the course of this conquest she also gains a powerful new ally. Nakia, however, plans to thwart Yuri's eventual return to Japan by building a temple over the spring from which Yuri sprang!

Queen Nakia decides to prevent Yuri from ever returning to Japan by destroying one of the seven springs of Hattusa. Yuri races to stop her, but an omen compels her to ride to Kail, who is fighting the Egyptians in Ugarit. Her action tips the balance in favor of the outnumbered Hittites, and Kail is thrilled that she has chosen to stay in his age so they can be together.

While Kail is away from Hattusa, his commander Rusafa is accused of attacking a noblewoman, and, on Nakia's suggestion, is subjected to a brutal test of innocence. News then comes from Ugarit, a nation allied to the Hittites, that Kail's brother is missing. Yuri goes to investigate and finds that the king of Ugarit has received a letter from Nakia that's turned him against Kail.

The latest Egyptian assault on Ugarit is being led by Ramses, who is not only their top military genius but still carries a white-hot torch for Yuri! Yuri tries yet another unorthodox strategy to defend the city, only this one backfires and lands her right in Ramses' clutches. When Kail finds out he takes off in pursuit of Ramses, who has abandoned the assault and is racing back to Egypt with Yuri.

Nakia's henchman Urhi has arranged to sabotage the ship on which Yuri and her aides are sailing to Karkemish, and in the resulting chaos Yuri and her deputy Rusafa are cast adrift. Kail, overcome by anguish, mishandles his campaign against the Egyptians and enables them to cross the Orontes River and enter Ugarit.

Yuri and Prince Kail return to the Queen's palace to rescue Tito, but the Queen will not let them in. Later, Tito's whereabouts are made shockingly clear. Yuri tries to get back to twentieth century Japan, but the Queen uses her magic to stop the attempt. Kail, in turn, fights back against the Queen using his own magic. Will Yuri succeed in going home, or will her feelings for Prince Kail get in the way?

Yuri and Rusafa, now prisoners of Ramses, arrive in Egypt to word that Kail has fallen ill. Making good on a promise to Yuri to find out how this information was obtained, Ramses discovers that the Egyptian end of the intelligence conduit involves Queen Nefertiti. Rusafa tries to escape and warn Kail that one of his aides is a spy. If he makes it, he'll have grave news to share with Kail.

Unrest is stirring in Egypt, where Yuri is being prepared to become the bride of General Ramses. When she sees the downtrodden state of the people, she takes action that results in an unexpected reunion with four of her friends from Kail's court, who have been sent to Egypt to gather evidence of Nakia's treasonous activities.

Learning that Nerfertiti has taken Ramses to a temple inside her palace, Yuri rushes there to try to save him. In the course of the attempt, she and Nefertiti wind up in an argument that leads to the proud Queen of Egypt learning too much!

Yuri returns to Ugarit along with the news that Nefertiti, the queen dowager of Egypt, has fallen from power. Kail is relieved that the dire threat posed by the covert communications between Nefertiti and Nakia is now over, but feels certain this development will only fuel the war between the Hittite Empire and Egypt. What neither he nor anyone else on either side of the conflict realizes is how hot things are actually going to get!

As the war between Egypt and the Hittite Empire rages on, Ramses loses patience with his Pharoah's actions and leaves the battlefield. All he now desires is to find Kail and have it out with him once and for all. Kail, once Ramses catches up to him, realizes he feels exactly the same. Caught up in the heat of their personal feud, neither man is aware that the war between their two nations is on the verge of being concluded without them!