Vilisyrteria

Vilisyrteria (ヴリヒルドリア) was one of the cities that can be explored by players in YGGDRASIL.

Background
When Suzuki Satoru recalled his old memories of YGGDRASIL, he noted Vilisyrteria is the kind of city which was left abandoned by its former residents.

Layout
The city, Vilisyrteria could only be found underground.

Features
Vilisyrteria apparently held an automaton production plant in this city.

Trivia

 * Based on Ainz's recollection, it's currently unknown whether Vilisyrteria is supposedly one of the few underground cities which were ruled by the undead.