Mysterious Plant

Exploration Stage: Atelier Delamode
From: Mr. Black
Description: The counturier claims that Angelique is incapable of deceit, but he himself is a habitual liar. We won't take anyone's word on faith. Has Angelique been in the fog, or is she just covering up for Delamode? Bring me that unusual plant over there, I have an idea.
Completed: Such scarlet moss grows in the most foggy quarters of the City, I know about it from the scavengers. Let's ask Angelique where it came from, how it ended up in the Atelier, and what she knows about this plant.