Type: Purification and Transformation Site
Biome: Mountain basin or deep forest hollow
A perfectly still pool fed by underground meltwater, its surface reflecting sky, forest, or stars with unnatural clarity. When undisturbed, it shows the world as it is. When disturbed intentionally, it shows the world as it was, or will be.
Blue Hat Keepers bring the corrupted, the dying, and the irreparably changed here. Some leave healed. Some leave empty. Some never leave at all.
The pool does not judge. It resolves.
Why it matters:
The Blue Mirror absorbs corruption permanently. Overuse risks saturation and catastrophic release.