This OVA looked promising, but I was greatly disappointed. The art is beautiful; each landscape is like a painting, and the old European aesthetic is gorgeous. However, the anime characters feel out of place, not because of their original designs, but because of how they're adapted for animation. Furthermore, the story lacks any mystery, and it's even strange that the protagonist didn't suspect the obvious culprit. The main villain's motivations are incredibly silly, and their actions are quite questionable.