Underground Ruins are ruins located in the country of Midonite that only appears in the Hunter × Hunter: Altar of Dragon Vein game.
The Underground Ruins are ruins in Midonite that was recently discovered by the Midonite Government Environment Protection Bureau.
Altar of Dragon Vein
||This article or section is a stub.
| You can help Hunterpedia by expanding it.
- ↑ 1.0 1.1 1.2 Hunter × Hunter: Altar of Dragon Vein