Twin brothers Frank and Karl live with Uncle Charles when their parents are away. They go to school and meet Mike and Sally.
They meet Sally, Norton and Mike and tell them all about R.C. Racing, but Karl tells that R.C. Racing is just babies games. Then after school, the guys go to the Race Tin club, and Mike races the duo. Karl fumbles with the controller buttons and Frank copies Mike and comes into second. After the race, Sally and his father arrive. They get to the car shop and analyze some cars. Mike tells them what R.C. Racing cars are like. He explains his car as an example, and he tells that the higher the level, the car will have to be modified with spoilers and new body kits.
Frank and Karl Race Marco and later on Sword, continuing to race Tommy and Norton, onwards against Ocean, and they race Sword again in the finals.
Welcome to Disc Planet! Every 10 years, Disc Warriors travel 1000 light-years to find a partner to fight alongside with in the King of Disc Tournament! Join Ken and Blaze, our heroes as they learn more about the Disc Planet, the fearsome Beast Discs and friendship. This is the first arc on their way to become Champion!