Very short, very cool. About 3-4 pages of story text depending on how your ereader flies. Considering the size of the story (about 1,000 words) I think the author did a great job of building the suspense so you are wondering just what the heck is going on with this guy and the tingles, and then you get a cool twist at the end. It almost felt like it was part of a larger series, so I went looking (and hoping) there was more associated with this story or maybe this was a prequel to one in the works. I wanted to read more of this world. But alas, there does not seem to be anything else. I hope others have asked for more of this world, too. It would be an awesome premise for a larger work.