I didn't know what to expect from this OVA. It's very interesting how they develop the mystery of the story and weave it together with real scientific and historical facts. I researched the Egyptian goddess and the city of San Marino, and what the anime says is indeed true. The characters look great, and the background art is impeccable. Perhaps the story seems a little bland; I was expecting a darker resolution, but not everything has to be about conspiracies and murders. I'm really looking forward to watching the series now.