I need this for a book I’m writing. A lot of people know about the existence of the room I’m talking about, but almost nobody has access to it.

  • humdrumgentleman@lemmy.worldEnglish
    3·
    1 year ago

    The room is filled with a deadly gas. Either it is built so that it vents into the room naturally from deep under ground, or a diffuser is periodically refilled by whoever controls access to the room.

    The McGuffin is the antidote to the gas, which you must obtain and administer before entering.

    • perviouslyiner@lemmy.worldEnglish
      2·
      1 year ago

      One way of getting a very localised danger like this would be to put it near radioactive ore deposits? You can only go in with a lead shield, and have to angle it correctly