"Game of Thrones" spin-off "House of the Dragon" first released the preview trailer

The first spin-off series of "Game of Thrones", the prequel "House of the Dragon", has released a teaser trailer, kicking off the epic story of the dragon family known for their beauty, blood and fire. "It is the dragon, not a dream, that makes us kings."

"Dragon Family" preview:

"House of the Dragon" will premiere on HBO in 2022 and will focus on the story of the Targaryen family, involving its famous bloody civil war "Dance of the Dragons", which will go back more than 200 years. Adapted from George R. R. Martin's book "Fire and Blood", Martin and Ryan Condal jointly developed it. The first season has 10 episodes, and the directors include Miguel Sapochnik, who directed many episodes of "Game of Thrones" such as "Battle of the Bastards" and "The Winds of Winter".

Trailer screenshots: