End of story!

The answer to the crossword question “End of story!” is PERIOD. This is because the word “period” is often used to indicate the end of a sentence or a complete thought. In this context, it is a signal to the reader that the story has come to a close and there is nothing more to be said. So, if you come across this clue in a crossword puzzle, you can confidently fill in the answer as PERIOD.