Yuri Lowell and Flynn Scifo, from the Niren Corps try to protect a town from monsters with their allies

In a mythical kingdom, the mighty Imperial Knights harness a magical substance known as Aer to power their weapons and protect humanity from the monsters of the forest. But something strange is afoot. The Aer is somehow changing, causing the wilderness to waste away and stirring the woodland beasts to attack with greater frequency. As danger creeps steadily closer to civilization, two young recruits - Flynn, the rigid son of a fallen hero, and the rebellious and brash Yuri - must ride with their fellow Imperial Knights to distant ruins in hopes of uncovering the truth behind the transforming Aer. Some will not survive the thrilling journey. Some will be betrayed. If Flynn and Yuri cannot overcome their differences and learn to fight together, all will be lost for the people of the realm.—Anonymous

Tales of Vesperia focuses on the world, called Terca Lumireis. In this world, people use an energy source called blastia for all their needs, including creating protective barriers around cities. The story focuses on Yuri Lowell, a former paladin, who forms a guild called Brave Vesperia to aid Estelle, a noble woman he encounters on a mission. As they explore the world, Brave Vesperia is challenged by factions that have different plans related to the abuse of blastia resources. Yuri is forced to confront his former friends, as well as his former comrade Flynn.—Scientiiaa

Tales of Vesperia focuses on the world, called Terca Lumireis, which uses an energy source called blastia for all its needs, including creating protective barriers around its cities. The story focuses on Yuri Lowell and Flynn Scifo, two knights who have just joined the Niren Corps, together with two of their senior knights and fellow Corps members. They are sent on a mission to investigate an abnormal activity of aer in the area and to protect its citizens.—Scientiiaa