Following the Hidden Ways

Exploration Stage: Compartment No. 8
From: Detective
Description: The passage under Adeline’s editorial office is an ideal route for the robber’s escape. We shouldn’t tell anyone about it. Buddy, let’s take a closer look at everything around - perhaps the criminal dropped something along the way?
Completed: I’m sure this rivet comes from our thief’s clothes! Let me take a look. Pure metal, minimal scratches - it’s either a rivet from a new outfit, or from one that was carefully looked after. But this rose... I feel like I’ve seen it somewhere recently.