There was once a war, and the smoke of gunfire ignited the land of Terra. Strange mists rose from the land of solid rocks and lava. The sea of mist dissolved flesh and devoured souls. The demise of all things was almost a foregone conclusion.
But the benevolent Steel Fairy joined hands with the survivors to cast the supreme spell, and a sky-high structure made of steel and concrete rose from the sea of fog, giving life a foothold.
On top of the giant structures, humans have built cities. Railways and airships are like threads connecting these steel islands. Amidst the noise of steam and gears, human civilization has survived for more than three hundred years.
The fairy Isa was born in a magic mirror and trapped in a magic mirror. By chance, she obtained a body that can walk in the human world. According to the agreement, she must protect the last bloodline of the Snowwhite family - the soulless girl, Liya.
Purpose: Love is eternity
