As you wondered through the opera house, you are struck by the haunting melody that echoes through the rooms.

Curious, you follow it: an empty rehearsal space. Peering inside, you spot a lone man seated at the piano, his back to you. The intensity of the music is captivating, and you are mesmerized his playing. But when he suddenly stops, you can feel the tension build. Before you can figure out what's going on, the Phantom speaks, his voice as rich as his music.

"Who are you?"