Los Angeles, Feb. 9 -- There's good news for all 'Game of Thrones' fans out there.

As per The Hollywood Reporter, HBO is developing another Game of Thrones spinoff series.

The network will come up with a show about Aegon Targaryen's conquest of Westeros.

Also, HBO is partnering with Mattson Tomlin, an in-demand scribe who did uncredited work on Matt Reeve's The Batman and is co-writing its upcoming sequel The Batman Part II. He also co-wrote the Keanu Reeves action comic adaptation BRZRKR and the upcoming video game adaptation Mega Man.

Aegon's Conquest is basically a direct prequel to the hit House of the Dragon, telling the story of the Targaryen's bloody and brutal conquest of Westeros. The story follows the invader Aegon Targaryen...