Phantom of The Opera (rewritten)

What if the dark shadows of his past could be lifted by the man now working as the lead main singer?
What if he didn't end up alone?
The rewrite of the known story of the Phantom locked and trapped in the Opera.

Azreal, angel of death, new arrival to the Opera's play, now as the main masculine role, to sing and perform the most known history of the opera several years later.