Ethan, Elijah, and Rayer are the best of friends. At the core of this friendship is a love for RC helicopters. This is all the boys think about. They even have a name for their flying group ... the Elite Fleet. It is the summer before the boys enter eighth grade. They are finally going to be the big men on campus. Making things even cooler is the fact that Ethan is finally going to buy the Destroyer 350. This is the best RC helicopter on the market. It can fly in almost any weather condition, stays powered longer than any helicopter on the market, and has Artificial Intelligence capabilities. The Destroyer 350 is an RC helicopter that can learn to fly better. The traits that make the Destroyer 350 so great soon prove to be life-threatening as it develops a mind of its own. After a series of "accidents," the Elite Fleet realizes that if they don't take action, the Destroyer 350 will soon terrorize the whole town!