Tristia of the Deep-Blue Sea - S01

The ocean city of Tristia was once a thriving hub of maritime trade, so beautiful it was called the "marine jewel." But that glory faded long ago. After a devastating dragon attack, the city lost its luster. The people struggled to rebuild, but their efforts only led to further ruin, leaving Tristia in despair. With no other hope left, they turned to Prospero Flanka, a legendary inventor known for reviving doomed cities. The day finally arrived when the Great Artisan was to arrive-but at the city’s port stood only a single girl. Prospero had sent his granddaughter, Nanoka, in his place.