Penance creates an amplifier to spread Mary's hope-inspiring song across the city – but first, Mary must find her elusive voice. As danger mounts against her group, Amalia propositions an unlikely ally and sets out to expand the Orphanage's reach. Swann further entangles Augie and Mundi in his business affairs.

As the city buzzes with anticipation over a pending execution, Penance grapples with a moral calling at odds with Amalia's plan. With the two women at a crossroads, the Orphans must decide whom to follow.