Choose two of your favorite science-fiction or fantasy worlds and create a scenario where they collide.
Crossover fanfiction involves taking characters from two different universes and throwing them together. This can heighten the drama, arouse humor, or instigate unusual friendships and alliances. Within Science-fiction and fantasy, such a prompt can create fascinating worlds that blend different species, technologies, magics, and more. How would the characters react to each other’s worlds? What challenges would they face?