Special Lockpick

Exploration Stage: Foggy Backstreet
From: Carlos Light
Description: I feel that I know something important about Violet. I desperately need to get back my memory of her. I’m even ready to break into the Pawnbroker’s storage room to get it. It won’t be easy, but I have a special lockpick. Where was it? Please help me find the liquid key.
Completed: Thank you, it would’ve taken me much longer to find this liquid key by myself. It’s made of a special pliable material that can take any shape and freeze for a moment, long enough to open a door. The technology is top secret, of course, but we won’t tell anyone...