Suspicious Noise

Exploration Stage: Palace of Muses
From: Mr. Black
Description: Let’s take a close look at Miss Olivia’s house and look for traces of Sophia. There was a time when the sculptress held exhibitions right in her workshop, presenting her best creations... Did you hear that? Something cracked. Hmm, wasn’t that plaque intact when we entered?
Completed: I remember, this plaque was intact a few minutes ago. And now it’s cracked, as if someone accidentally stepped on it. Maybe we’re not alone here after all? Be careful! Anyone could have got into this abandoned house.