After managing to get past the battles concerning the royal successor for Sindhura, Arslan and company made their triumphal return to Pars to find Hilmes the brave general with the silver mask standing in their way. And by the time they somehow get Hilmes to stand down and they can be on their way to thee capital once again, an even larger threat was fast approaching the land of Pars.

In the prosperous kingdom of Pars lies the Royal Capital of Ecbatana, a city of splendor and wonder, ruled by the undefeated and fearsome King Andragoras. Arslan is the young and curious prince of Pars who, despite his best efforts, doesn't seem to have what it takes to be a proper king like his father. At the age of 14, Arslan goes to his first battle and loses everything as the blood-soaked mist of war gives way to scorching flames, bringing him to face the demise of his once glorious kingdom. However, it is Arslan's destiny to be a ruler, and despite the trials that face him, he must now embark on a journey to reclaim his fallen kingdom.

Season 0 of House of the Dragon premiered on July 5, 2015.