Old legends say that once the world was different. Powerful gods ruled it, and the sun and the moon alternated, bringing day and night to the world. But everything disappeared and turned into fairy tales, legends, and parables. There are no gods anymore, and the sun and the moon are frozen in the sky—far away and indifferent. A world split in two gets used to new laws. Some live in warmth and eternal summer. Others live in winter cold and ice. To survive, they will have to unite. And one day, the winds will blow again and balance will be restored, if only they—so different—understand how much they resemble each other: children of the moon and children of the sun.