Quest Specifics
- Quest: Corridor Monsters
- Type: Story Quest
- Rank: 3
- Objective: Obtain the Sacred Treasure [Moonstone Hairpin]
- Reward: Popsicle Sword x 1, Pudding x 1 and 2,400 B
While excavating Oneiro Corridor, I saw the monster that store the Sacred Treasure. If you get it back, you can have it, just make sure to defeat the monsters in the area too.
Note: Completing this quest will advance you to Quest Rank 4.