[Mechanical Hearts] Danger! Danger! High Voltage!
Start and complete it with Phoebe.
Requirements
Lv. 101+
Quests
Objectives
Collect
NPCs
Locations
Phoebe Start, Complete
Connected quests
Dialogue
Turning in the quest
Additional replies
You haven't found all 3 keys yet. You all of them. Perform an
[Investigation Mode] through Spencer and defeat Aspire Guardroids.