I had one of those too. this one time an atomic bomb exploded in the valley below and I prayed to God. the blast vaporized me but I was still alive somehow. My consciousness was still intact.
Several years ago I had a number of dreams where I was out with the family doing stuff and then saw what at first looked to be a meteor shower. But then it became recognizable as nuclear missles raining down but landing far away. But obviously the fear to run inside, etc.
I had a few that were even worse - where I was away and my family was at home and I could not get to them. I recognize those as a personal message to me now, and not some “end of the world” premonition.
Perhaps you could try to relate your dream into “every day” experiences. How can you “slay the demons” that possess those around you that you come into contact with every day?
A kind word? A smile? An extra few minutes of conversation? Helping a shut-in with a meal, etc.
Or perhaps you need to slay a few demons inside of you? (I know I do!)
Or - you could just lay off the spicy foods before bedtime! ;)