Simplicity will suffice.
Your story is read! Whether or not she will proceed with reading your story depends on how well you answer that question. Henry Prize Stories and read only the first sentence of each story. Provide only helpful, relevant information. Are you writing an essay about Moby Dick?
A successful opening line raises multiple questions, but not an infinite number. And you must do that in your first few sentences. By all means arouse curiosity, and more curiosity… Do you see how powerful an introduction is?
A good introduction is engaging; it gets the audience thinking about the topic at hand and wondering how you will be proving your argument.
Are you writing an essay about safety regulations in roller coasters? The only way to know this is to reconsider the opening sentence, like the title, once the final draft of the story is complete. Resist the urge to start too early You might be tempted to begin your narrative before the action actually starts, such as when a character wakes up to what will eventually be a challenging or dramatic day.
Where else, if anywhere, did she wish to go?