It can involve a lot of elements. Maybe there's damage to their supplies, they get lost, or encounter hostile forces. It all depends on the author's imagination and the theme of the story.
The disaster could be a sudden natural calamity like an earthquake or a storm that blocks the way and forces the characters to find an alternative route.
The mood of the journey might change completely. People could become worried or scared. For example, if they were on a road trip and heard a story about a natural disaster like an earthquake on their route, they might start to worry about their own safety and change their plans.
One can simply try to stay calm. Don't let the fear from the story overtake. Just focus on the facts of your own journey.
Well, perhaps a couple was climbing a mountain. A storm suddenly hit, which was the climbing disaster. But in the midst of the chaos, they found comfort in each other. They huddled together for warmth, and as they faced the danger, their love grew stronger. They encouraged each other and eventually managed to find a way to safety, their love story now intertwined with the experience of the climbing disaster.
It might lose the reader's attention. A long short story can feel overwhelming and make it harder for the main points to stand out.
The main theme could be about self - discovery. Often in a long journey, whether it's physical or metaphorical, the protagonist might learn a great deal about themselves.
Well, it could be a meeting full of surprises and unexpected developments. Maybe there's a clash of cultures or a mutual understanding.
When a miser loses a purse in a short story, it could cause chaos. He might become desperate and show his true colors. Or, it could be an opportunity for him to change his ways and realize that money isn't everything. Maybe other characters would take advantage of his situation too.
The girl might use the button for a special purpose or it could trigger a magical event.
Maybe there's a sudden noise or an urgent matter that causes the interruption. Or perhaps Miranda herself gets distracted and stops listening for a moment.