Brittle areas

Exploration Stage: Compartment No.8
From: Martha
Description: The black cat on this clock appears to be partially magically painted. But because it's protected by an invisible force, I can't tell if it was black magic or sacred magic that was used. I think if you bring me a crystal scanner I can break the shell protecting the core...
Completed: Thank you! This crystal scanner is a rare item. With it, we can find the fragile part of the shell that protects the core of the watch. Then we can figure out how to destroy the shell.