When Diancie a Pokémon said to create diamond travels to find Xerneas to help her make a heart diamond to save her home, Ash, Serena, Clemont and Bonnie help her to be safe on the way from thieves.
Thirteen-year-old Anna is intrigued by the secret experiments of her eccentric uncle Victor, but her curiosity soon turns to total terror when she's confronted by Uncle Victor's latest ...