Eternium Isle
Eternium Isle, known in Salovian as Saderivelo, is a Tivotian island under administration of the Tivot Outlying Preserves through the Nature Preservation Acts of 1834. Host to the Aderin Tribe, it is the only Preservation that has a permanent sentient population. The center of its own political dilemma in the 1830's due to the Expulsion Act, political pressure was put on the Salovian government to designate the Aderin Tribe as an essential part of the island's ecosystem, as the tribe had been inhabitants of Eternium since before Salovian census records. As such, the Native Aderin of Eternium Act was passed into law, exempting the tribe from the Expulsion Act.
| Native name: საადერინველო Saaderinvelo | |
|---|---|
 Bird's Eye View of Alirus Isle and the Aderin Tribe Settlement | |
 Location of Eternium Isle in the Morst Sea Green: Eternium Isle; Light Green: Tivot | |
| Geography | |
| Location | Morstaybishlian Sea |
| Adjacent bodies of water | Dovian Sea Morstaybishlian Sea |
| Administration | |
| Tivot Outlying Preserves | Eternium Isle |
| Demographics | |
| Demonym | Aderini |
| Population | 713 (2020) |
| Ethnic groups | 100% Aderini |