Old town, new life. (A Phantom of the Opera fan fiction)

Bethany is finally back in town. She moved to Manhatten a year ago but now she's back in Paris. One thing has changed: the Opera Populaire shut his doors. She can't believe it and she decides to take a look if it's true. Then she sees an open door. She goes into the opera house but what she doesn't know is that she's not alone.