The British Museum is a museum of human history and culture located in London. It is one of the largest museums in the world.
Julius Kane takes Carter and Sadie there. While at the museum, they notice that their dad is extremely interested in one specific artifact, the Rosetta Stone. Julius Kane ends up blowing the artifact up by trying to summon Osiris. He also accidentally releases the other children of the Demon Days: Nephthys, Isis, Horus, and Set. Set ends up locking Julius in a sarcophagus and sending him through the floor. Meanwhile, Sadie and Carter sit by watching the entire event.