underplots

/ˈʌndərˌplɑts/
noun
  1. Secondary or less important storylines in a book, movie, play, or other narrative.
    • The screenwriter carefully wove several underplots into the script to keep the audience engaged.
    • Many viewers found the romantic underplots more interesting than the main action.
    • The novel's main plot is about a detective, but the underplots about his family add depth.
Synonyms