Looking For a Reason

Exploration Stage: Hall of Weddings
From: Martha
Description: To solve the time mystery, we need to find out where this sinister music is coming from before it kills us all! I have to conduct a ritual and need the truth powder for it. The music will turn the powder into a cloud that will snow us its location!
Completed: The powder cloud formed the silhouette of the Black Castle. I'm sure that the organ msic is coming from the Organ Room there! But the organ is silent right now! Somebody's using time magic to control the City! The answer to all this must lie in the past!