Underworld
E1911749
UNEXPLORED
Underworld is the highly advanced, AI-populated virtual world featured in Sword Art Online: Alicization, where much of the arc’s story and character development takes place.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Underworld canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.