"Insanity is relative. It depends on who has who locked in what cage." AU/Kay-based. After some convincing, Erik's mother decided it would be best to send him to the asylum, after all. Turns out, some kinds of madness can be taught. E/C creepiness.
Phantom of the Opera - Rated: T - English - Romance/Horror - Chapters: 42 - Words: 141,011 - Reviews: 572 - Favs: 206 - Follows: 264 - Updated: 2/22/2018 - Published: 10/22/2013 - Erik, Christine