The tale of the three fastest drivers in the world and their quest to save Lady Billionaire. Struck with a mysterious illness, the only way to save her is to break the "second sound barrier"The tale of the three fastest drivers in the world and their quest to save Lady Billionaire. Struck with a mysterious illness, the only way to save her is to break the "second sound barrier"The tale of the three fastest drivers in the world and their quest to save Lady Billionaire. Struck with a mysterious illness, the only way to save her is to break the "second sound barrier"