The game is about a mystical lady called Trieste that appears when the two moons cross.

Trieste arrives in a land conquered by evil, and manages to seal the door with her own blood, locking out hordes of beasts, and impending doom.

Meanwhile a King called Tirus has a battle with another King Rictus in this land, Tirus defeats Rictus and banishes him, in his stupidity Rictus opens the door once more, hoping to harness the strength of the beasts. He is killed, the land is invaded again, worse than ever before. King Tirus commits suicide upon seeing the carnage and only two cities remain.

At the start of this game, you pick one and from there, you?re surrounded by evil. What you do is up to you, but you hear that if you can survive until the two moons cross again, then the prophecy says that Trieste will return once more...