After leaving three Alchemical Golems at the Control Hub, Matthew rode a Flying Disk into the air to search for the Giant Pengfish in this region.
The Giant Pengfish had no fixed location. It drifted through the air, slowly moving as it floated.
However, the Purification System inside the Giant Pengfish Matthew was seeking was still operating, so he could locate it through the Localization System on the Flying Disk.
The Giant Pengfish was currently near Control Core Island. The Flying Disk was extremely fast, and Matthew found it without spending much time.
Once he approached the Giant Pengfish, he left the area enveloped by Gray Fog. An invisible force dispersed the Gray Fog that had been spreading toward him.
This was Matthew's first time seeing a force capable of dispersing the Gray Fog of the Interstitial World. The Gray Fog was an exceptionally peculiar presence in the Interstitial World; neither natural wind nor wind created by Matthew's Magic could blow it away in the slightest.
The Giant Pengfish had a flat body, roughly diamond-shaped, somewhat resembling a manta ray.
This Giant Pengfish was already dead. The dust and keratin accumulated upon it had condensed into rock and soil, while its internal structures had petrified as well. No wonder Matthew had mistaken it for a floating island when he saw it in Vine Maiden's memories.
The Giant Pengfish's back was vast enough to accommodate an entire town. Its surface was lush and green, and the plants here showed no signs of being corroded or mutated by the Gray Fog, retaining some of the Ecological Zone's original ecosystem.
Matthew saw traces of artificial structures on the Giant Pengfish's back. That should have been the homeland of Vine Maiden's native tribe.
At the tallest point in the center stood an exceptionally conspicuous