Blue Key

Where and how to get
• Object: Machine Device#thana3
• Location: tha_t05 101,37

Walkthrough
1. Reach the device on tower 5F.
2. In dialogue, activate flow and choose:
• Investigate Device
3. Continue through device text/investigation branch:
• Read the Screen (or equivalent Ignore the Screen branch in similar devices)
• then Further Investigate Machine
4. Reward:
• Blue Key (getitem 7423,1)

Next step
• Use it at seal tha_t04 150,44 by typing Blue Key to obtain Blue Charm Stone.