As Aemond becomes more volatile, Larys plots an escape, while Rhaenyra looks to press her advantage.

As Rhaenyra looks to gain an advantage by unusual means, Daemon pressures a young liege lord to raise up his bannermen.

With few options left, Rhaenyra summons a trusted knight for a risky venture and plots with Mysaria to catalyze the smallfolk. Meanwhile, Daemon's unease grows, and Aemond takes steps to reshape the Green Council.

As the Greens consider how to fill a void on Aegon's Council, Daemon tries to persuade the Brackens to bend the knee.

In Rhaenyra's absence and with no word from Daemon at Harrenhal, Rhaenys tries to keep the peace on the Black Council as Cole mounts a campaign into the Crownlands. In King's Landing, Aemond continues to undermine Aegon's fragile hold on authority.

As ancient grudges resurface, Rhaenys suggests that Alicent may see reason while the men around her seek bloodshed. Ser Criston proposes a bold scheme. Daemon arrives at Harrenhal to raise an army for the Blacks.

Westeros is on the brink of a bloody civil war as the Green and Black Councils take up arms for King Aegon and Queen Rhaenyra, respectively.

Ten years later, the sides in the House of the Dragon have been shown, black against green fighting for the inheritance of the throne.

Princess Rhaenyra dives deep into the prophecies about House Targaryen while confronting a realm that resists the idea of a woman on the Iron Throne, and Prince Daemon, embittered over being passed over as the heir to Westeros, prepares to go to war.