Light of Hystria Ruins

Description

Vygun handed over Karashu's Special Potion, which apparently lets you see the light of the alchemy device buried deep within Hystria Ruins. Drink the potion, then speak to Vygun once more.

※ with [RMB] Karashu's Special Potion in your inventory to drink it.
※ If you've lost Karashu's Special Potion, forfeit and reaccept the quest to reobtain it.