Title: Mansions Built Upon Sand
Main Pairing: Changmin x Junsu
Rating: PG-13 for now
Warnings: male x male relationship, lots of spells and magical references
Disclaimer: I do not own either Super Junior/DBSK/JYJ
Summary: Harry Potter!AU. All Slytherin wore masks, Changmin and Junsu were no exception. One step outside their dungeon and the masks would be in place.

Unbeta-ed. All mistakes are mine.