Ollie Upton/HBO
- "House of the Dragon" fans were shocked by an incest scene in season two.
- Daemon Targaryen had a bizarre dream while staying at Harrenhal castle.
- He slept with his mother, Alyssa Targaryen, who died in the book the show is based on.
Warning: Major spoilers ahead for "House of the Dragon" season two, episode five.
Daemon Targaryen (Matt Smith) dreamed that he slept with his mother, Alyssa Targaryen (Emeline Lambert) in the latest episode of "House of the Dragon" season two, in a surprising incest scene that shocked fans.