Gate of Memoirs/Three Headed Dragon

Paris opens a treasure chest adorned with a three-headed dragon. What sounds like a switch being activated is heard, but nothing happens...
Portrait 	Dialogue
Music: "Lost Ground"	Music: "Lost Ground"
 	
*Paris: A decorative crest with a three-headed dragon...
*Paris: This is quite the ornate chest.
 	
**Click*
 	
*Paris: Oh no--!
*Paris: .....................
 	
*Paris: Phew... It looks like nothing happened after all.
*Paris: What could that sound have been?
*Paris: I wonder if it was related to that chest in any way...