In the tumultuous era of the Taisho period in Japan, the ancient cult of the mysterious deity Nazo plots in the shadows. As the military heads towards war, they seek to make contact with Nazo, believing it c...

A bright-spirited young historical scholar, Iba, disappears while on a lone expedition to study the ancient Silk Road. A year later his girlfriend, Kyoko, sets out for the Silk Road in order to find clues th...