Leen notifies Touya that's she's discovered another ruin of Babylon, so they head to the Rabbi Desert in the Burning Kingdom of Sandora. Along the way the discovered a group of stranded people under attack by crystalline monsters known as the Phrase.

Touya establishes the library café, Moon Reader, partly to give those who were stranded a place to work. Then he uses the profits from mass producing bicycles at the Workshop to buy up lots of books.