Treasure Valley

 is a Sunless Sea Story Event that recreates a Cartesian coordinate system using the story qualities Treasure Valley X and Treasure Valley Y, whose values represent your X and Y coordinates on the island.

Story description
"A promising bowl of thick trees and occasional bursts of space, as silent as lost gold and filled with hiding places. Be sure you have space in your hold for treasure."

''Game note: You only have time for one dig attempt per visit. Every time you return to the Valley, you will begin at the correct point for finding the treasure. ''

Trigger conditions
 is triggered by doing the A Treasure Hunt action on Fountainhead Island in the Empire of Hands