Princess Tiya. Tiya is jealous of Princess Théti. She can see Papyrus as many times as she wants. That's why Tiya really wants to be a princess too. Semout a merchant obsessed with Seth - can grant her this wish. He lets Tiya look into a magic mirror and she takes on the form of Théti. Théti meanwhile transforms into Tiya and is led by Semout into a labyrinth from which she will not be able to get out alive if she does not submit to Seth...