The King of Avalore, Harold, and the King of Genovia, Clinton, meet at Harold's castle to discuss their newest problem.
After a heated argument with each other, they declare war in their lands over the death of the dragon. Harold's protection dragon, Davius, was killed by the men of Genovia during battle and Harold wants them to pay.
The men of Avalore dressed in white fight the men of Genovia dressed in black with the power of the Potens Sword to help them.
The men in battle bow down to the Potens Sword as it takes the life of the Genovia lead knight making Avalore win the battle and honor the Davius.
The lead knight of Avalore tells the King the good news about the battle and the King decides to celebrate with a party.
The King and his family celebrate the victory with a party and rejoice while knowing that their dragon has been avenged.