A new world is dawning, where machines are increasingly replacing humans in various fields, such as warfare, farming, and mining. In this changing landscape, the empire has opened a portal to a magical world of elves and fairies, seeking to bring its iron discipline and laws to these lands.

On the green continent, the one-hundred-year peace is more fragile than ever. The snow people are exploiting the advantage gained from their endless civil wars and slave labor to expand their kingdom at the expense of their peaceful neighbors.

On another front, the new sand master, Akar the Just, is rebuilding his poor and weak kingdom to prepare for spreading his righteous religion throughout the world. However, the dark god of the sand people has reappeared, leading his followers mercilessly towards victory.

In the world's cultural capital, the people of the white city live in a bubble that is gradually getting closer to bursting. The knights of light, once the epitome of honor and chivalrous codes, now live in the fantasies of their glorious past.

Amidst all of this, eight-year-old Princess Julia of the white city strives to ensure that her people stand on the right side of history. She knows that she must make the best decisions for not only her own people but for the entire world, even when those decisions are difficult, like the ones her uncle Jean the Third often evades..