It’s really convenient when you need to teach the myth about Horus seeking revenge on Set in two weeks and you just happen to visit a temple dedicated to Horus that’s located in Edfu where Horus fought with Set and the nice Egyptians carved the story on the walls of the temple a couple thousand years ago.
(That’s Isis kneeling to point out Set, in the form of a hippo because he’s evil, but tiny because Horus is the best, as you can tell from his awesome stabbing moves.)