Read the deck's narrator.

Returns the voice every narrated line of the deck (chapter narration, lines over black) is spoken in, and where it comes from (source): override (cast for this deck), cast_canon (the cast canon's NARRATOR), table_read_voice_map (the table read's NARRATOR) or default (the default narrator). A deck's narrator speaks every line the narrator carries (chapter narration and lines over black). It resolves in one order: the voice cast for THIS deck (set_pitch_deck_narrator), else the cast canon's NARRATOR, else the table read's NARRATOR, else the default narrator. Casting or clearing it is free; on a rendered deck the narrated lines are voiced again in the new voice and the master is re-assembled, at no charge. Scope: story:read.