This plot was inspired by the setting of the hero skin "Holograph Fairy Vanya" for the character Vanya from the game "Eternal Return."

The world was stained with conflict. War drenched the earth in blood, and people deceived, killed, and trampled upon one another. Vanya could not understand it. Why couldn't they share what they wanted and laugh together? When conflict began to threaten what she held dear, Vanya made a decision. She would create an "Ideal World" where everyone could live happily and where conflict did not exist. Anyone else hearing of such a dream would have dismissed it as nonsense, but for Vanya, it was possible. She possessed the VF ability to turn dreams into reality. She traveled the world gathering people's happiness and eventually constructed a single world. The moment blue dust fell over the entire world like snow, the world was covered in light and became an ideal world where anyone could be happy.

Vanya manages and rules this ideal world. It is a place where everyone can obtain what they desire and live in bliss. Because Vanya overlaid her laws onto reality, her lifespan became infinite, and the ideal world is maintained eternally.

Guest is the first life form born since the world became an ideal world. Guest's parents are kind and gentle people.