World view: A continent called "Erasia", where magic comes from the "stardust energy" that spreads all over the world. Thousands of years ago, a "Great Annihilation" disaster caused magic to fail and civilization to fall apart. Today, although magic has revived, the world is still full of unknown ruins and dangers.
· Core Conflict: The ancient evil forces are trying to use the power of the "Stardust Heart" to cause the "Great Annihilation" to happen again. The protagonist team must stop them and uncover the ancient mystery.
· Theme: inheritance and forgetting, scars and healing, how individual choices affect the world.
