Carter and Sadie Kane are two siblings who have been separated since their mother’s death. When their father mysteriously disappears after releasing Egyptian gods from a magical ritual at the British Museum, the siblings discover they come from a powerful family of ancient Egyptian magicians.
They learn they can host gods within themselves—Carter is linked to Horus and Sadie to Isis. Soon, they are hunted by the secret organization called the House of Life, which wants to stop them from using magic.
As chaos spreads, they must travel through the magical world of ancient Egypt, face monsters, and uncover family secrets. Their main mission is to stop the evil god Set from destroying the world.