Jude Mathis is a central protagonist in the video game 'Tales of Xillia'. He is a young and talented medical student from the capital city of Fennmont. Jude is compassionate, intelligent, and driven by a strong sense of justice, which leads him to become entangled in a larger conflict when he meets Milla Maxwell, a mysterious woman on a mission. Throughout the series, Jude evolves from a naive student into a determined and courageous hero, playing a crucial role in uncovering the truths behind the game's complex narrative and saving the world from impending disaster.