Not a single spark

Exploration Stage: Silent Chambers
From: Kira Woodville
Description: In theory, repairing the terminal should open the mansion's door. Let's hope it works. I found some damaged wiring. I'm going to clean it up and reconnect it, so please hold it firmly in place.
Completed: That was a big help! The wiring seems to be stable now. But this device contains not only ordinary machinery, but also an artifact that seals the virtues of the Van Ekel family. Which one belongs to Sim?