City of Love GaidenEdit
Marco Polo first appears after Kurohime was defeated by the gods. He, too, had been punished. He had lied to government officials in order to reach heaven, and had his eyesight removed and reverted to a child. Kurohime finds him and Shin, befriending them both. Shin sacrifices his eyesight to restore Marco's lost ones. Kurohime saves all of them from the Beauty Queen, and they return to Earth.
Earth in HellEdit
After Kurohime is killed, Marco Polo appears. He tells the Priestess that he has found a way through the forest and into Yamamotohime's mountain, where the villagers can reside.