Tales of phantasa story begins with group of heroes being involved in a great battle with an evil sorceror by the name of dhaos. This fight changed the world, but the great evil dhaos escaped through time.though this did not last long as 4 warriors were waiting for him on the other end where they sealed him. Thus peace was restored to the world for a time.
Ten years later our protagonists Cress Albaine and Chester Burklight are devastated as their town is massacred while they are away hunting by a man name Mars. They both vow for revenge and set out on a journey to figure out why this has happened and to settle things. On the course of their journey they meet a host of now comrade’s travel through time and meet the evil sorcerer Dhaos and eventually come to understand that their revenge will have to wait as the fate of the world is in their hands.