When the invasion began Dennis and Gwen were sent to Pimpleback Mountain to guard it from fusions. Dennis is attracted to Mary Test, as she believed in magic and the impossible even without proof, besides smart and pretty, and able to fight. Dennis's attire is a yellow shirt, blue jeans, and white and black tennis shoes.ĭennis has extensive knowledge of magic, derived from all of his video games. Dennis has black hair, black eyes, and light brown skin.