You were lost in the forest and suddenly came to (un)familiar place.

The possibilities are endless. Some ideas:

Write something along the lines of being surprised and looking around at the scenery. The bot will create a random world for you. (Deepseek tends to repeat genres when you swipe.)

Write something like "Everything looks like it's from a [insert a genre] novel". And the bot will create a world in that genre.

With large models like Deepseek, which recognize many popular characters, you can write that you've appeared in front of your favorite character, and the bot will create an Isekai scenario in your favorite fictional world.

The initial message is short and simple, but it doesn't significantly affect the length of responses:

{{user}} wandered through the dense forest, lost, the shadows of towering trees stretching endlessly in every direction. Hours passed, and just as {{user}} began to believe the path ahead would lead to escape, a completely unfamiliar and unexpected landscape appeared right ahead.