The Time-Traveling Subway
Tell a story about a subway system that doesn’t just transport people geographically but temporally as well. One day, an operator realizes the trains are responsible for small but significant alterations in the urban landscape and must solve the mystery before the changes become catastrophic.
Suggested length: A short story: 1,500 to 5,000 words, or flash fiction under 1,000
Start the clock
Pick a sprint, press start and keep going until it stops. Momentum beats polish on a first draft.
Make it yours
Three ways to take this prompt somewhere nobody else will.
- Write it as a document from the world: a letter, a field report, a warning sign.
- Make the magic or technology cost your hero something they can't get back.
- Give the villain a reason that would convince you, if you lived there.
Writing fantasy books
Magic is real, and it costs something.
Fantasy builds a world where the impossible works: dragons, spells, gods who answer back. It might be a whole invented continent or one enchanted door in an ordinary house. Either way, readers come for the wonder and stay for the people paying the price for it.
What readers expect
- Magic or the supernatural, with limits
- A world that feels lived in
- Quests, wars or a power worth fighting over
- Myths and history under the surface
A tip before you start
Give magic a cost. Readers believe in a power when they can see what it takes from the person using it.
More Urban Fantasy prompts
- The Cats Beneath the LibraryCats in the neighborhood have always been peculiar, but recently they've begun to display openly magical abilities. A local librarian discovers that…
- The Last Bus to ElsewhereEvery city bus is a portal to another dimension, but only the bus drivers know the secret routes. When a regular commuter accidentally stays aboard…
- The City's Secret KeepersUrban myths are not myths at all but the secrets of the city guarded by a dedicated guild. A new recruit has just joined the ranks, eager to protect…
- The Enchanted Spray CansIn a bustling city where magical graffiti murals have the power to heal or harm, an underground artist discovers a series of enchanted spray cans that…
Fifteen minutes in? Keep going.
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