Head to Lake Verity, which can be found in the Obsidian Fieldlands is an objective in the Story Mission, The Trial of Lake Verity in Pokemon Legends Arceus
Walkthrough
- Head on out of the Ancient Retreat by talking with your Partner: Adaman or Irida.
- Make your way to the Northwestern part of the Lake Verity.
- Head to the island in the middle of the Lake, where you will find Volo and Irida/Adaman.
- Once again, the Arc Phone will ring, giving the Protagonist a path into Verity Cavern.