When Travis Kramer and Mandy McKinley find a strange, metal insect at a nearby park, they have a lot of questions. Where did it come from? Are there more? And most importantly...are they dangerous? They're about to find out. And what they discover is more horrifying than they would ever imagine. Thousands of iron insects are about to descend upon the city of Elkhart, Indiana...and these metal monsters mean business! It's a race against the clock as Travis and Mandy try to uncover the secret of the bizarre bugs, and stop the savage swarm before the iron insects terrorize the entire city!