Alys Rivers (Gayle Rankin) seems to be helping Daemon overcome his Riverland problems and personality flaws in "House of the Dragon" season two.
Liam Daniel / HBO
- Alys Rivers spends most of "House of the Dragon" season two transforming Daemon's personality.
- Alys is a mysterious, potentially supernatural character in the series and the "Fire and Blood" novel.
- Here's what to know about Alys and her possible future in the series.
Warning: Spoilers ahead for "House...