What do you want?
Set your timer and write for 15 or 20 minutes. See what comes up for you.
If this prompt is too “open” or vague for you, how about this:
What do you want to do today? If you could do anything you want. . . what would you like to do today?
You can answer for yourself, or as your fictional character would answer. This might be a fun way to get to know your fictional character(s) a little deeper.
Above all, have fun with this prompt!