raw deal

Exploration Stage: Hall of Departure
From: Juliette
Description: The demon child locked in the basement of the mansion told me about his weak spot. It's the feather on the back of his head. If they pull it out, he can no longer resist. That's exactly what the mistress did. That's why he can't get out of there. Find me the feather!
Completed: Let's give this feather back to that girl. Then she will no longer be manipulated by her mistress. I found her note in the place where the feather was hidden. According to the note, the mistress offered an exchange to the demons. In exchange for the return of the child, she wanted a dangerous artifact from another world. That's what this whole thing was about!