Quest Overview
- Quest ID: Sub_0051
- Acceptance Location: No additional verified requirement
- Unlock Requirements: No additional verified requirement
Official Quest Summary
As the underground door of the Black Iron Palace opens, the brooch changes. Hoping to find the Key Stone that will unlock its power, the party heads into the transformed dungeon...
Walkthrough
- Complete Black Iron Palace and unlock the keystone system, then select the matching augite quest at the Main Terminal.
- Enter the altered underground labyrinth and follow the tracker toward its deepest area. The exact room sequence still requires an in-game record.
- The formal quest graph associates these major bosses: Thorncrown Mountain Spirit, Roaring Wolf, Wrathful Teeth. Their exact floor and order must be verified in game.
- Complete the labyrinth objective and receive the Blue Stone keystone.
Combat and Mechanic Notes
Follow the in-game quest markers. The available evidence does not support a more detailed point-by-point route, so the route must be checked in game before publication.
Site screenshot slot: replace with our own capture of the quest giver, route, objective, or boss.
Verified Completion Rewards
Rewards are taken from the formal local game data. Dungeon chests and random loot pools are not listed as guaranteed rewards.
- Blue Stone x1
Only the official title, summary, rewards, and structural data are currently verified. The exact route still requires an in-game check by our editors.