It's been 50 years since the Caligean civil war and the independence of Youngland, and the threat of war is once again looming. But currently Princess Katarina of Caligea is returning to the fatherland after ten years of absence, and the whole nation is celebrating. But why is Rami, a humble university student, having recurring dreams about harpies' feathers? Strange winds are indeed blowing...
Conflicted student Rami has a recurring dream about an episode from his childhood, when he and his friends might have seen a real harpy's feather. If the dream was just a dream, why does it seem to have a strange resonance with the real world?