Five years have passed since the day supers became legal again. One day, a letter revealing an opportunity of a lifetime is sent not only to Violet and Dash Parr, but to other young supers across the world. Winston Deaver, the head of the most successful tech company in the world has declared that he has created a machine so powerful that it can make any super possess every power that exists, making him or her the most powerful hero in the world. But there's one catch: Deaver is holding a competition for young, fresh supers worldwide to participate in, and only a select few will win and be able to use his compelling machine. Will Violet and Dash agree to compete in this massive competition? Can the Parrs win it all, or will they be defeated by more powerful, stronger, and faster supers?