In one of my books 2

Number 2 not part 2 so it will not be a continuation of the explanation of a jackalackal. Anyway in one of my books, (me and my cousins came up with this idea but I bet someone else has too) the last sentence will be "And then I woke up." This book will not be a series. It will be a nice thick book and super intense. On the last page he is about to win a war. But suddenly he gets shot with an arrow and falls and falls and falls. And then he wakes up. See the thing is I don't know why I want to write this book because I would hate the ending. See here is our vision the person reading the last page is fully into it and chewing their finger nails because of all the suspense. Then they read the second to last sentence. "Suddenly I got struck with an arrow and I fell and fell and fell." Right then the reader stops and yells "NOO!!!!" Then hoping for a sudden resurrection the reader reads the last sentence. "And then I woke up." The reader yells out "WHAT?!?! This whole time it has been a dream?!?!