This article discusses major plot details from "House of the Dragon" Season 3 Episode 7. With one episode left to go in "House of the Dragon" Season 3, events in King's Landing are reaching a boiling point and the fate of House Targaryen hinges on whatever comes next. That may come from within King's Landing itself. These may not be the flashiest scenes of the season, but the focus on Mysaria (Sonoya Mizuno) in Episode 7 should give viewers a big hint as to where this storyline is going. But one crucial Mysaria moment in the throne room appears to suggest big things on the horizon — and here's how.