Tales of Xillia follows Jude Mathis, a clever medical student attending school in the capital city, and Milla Maxwell, a mysterious woman accompanied by four unseen beings. Players will be able to choose either Milla or Jude at the outset of their adventure through the world of Rieze Maxia, where humans and spirits live together in harmony. The kingdom of Rashugal has been experimenting with a powerful device that has been draining the mana from the world. Realizing the harm it is inflicting on the world, Milla and Jude set off on a journey to destroy it and restore the mana back to the world. Over the course of the game their lives will intersect with a vast ensemble of characters that will teach them the strength of unwavering conviction.