Update: I was unfortunately not aware of Shamus Young's severe criticism of Fallout 3 available here to link in the original piece and I regret that. It dovetails rather nicely with what I've written and it's much better executed than my piece. I strongly recommend anyone...
Amane, Tia and Lill lived a peaceful life together with their father, Kalius...until Kalius mysteriously disappeared one day. Before leaving, he asked Amane to take care of Tia and Lill. Ten years later, Amane and Tia encounter a magus named Ret, who sets in motion a fateful chain of events.
Welcome to the world of Fortuna Magus--a fantasy RPG offering hours of enjoyment even after the main story has been completed.
In a world where magi are indiscriminately persecuted for their arcane abilities, Amane finds himself on the wrong side of the law when he stands up for Ret--a vagrant magus who helped him out of a scruff. Now on the run, will Amane and Tia ever be able to find their missing father?