Jimmy was an ordinary boy who enjoyed playing computer games. One day, while he was playing a game called Track City, he suddenly found himself transported into the game world! After regaining consciousness, a woman who appears to be the mayoress of the city explains that the world is under threat from a powerful, malignant virus, and her allies' only hope is to seek help from the "Legendary racer," the best player of Track City. Matters become complicated when Jimmy learns that the game made an error and mistook him for the Legendary racer! Will Jimmy acquire the necessary skills to defeat the viruses endangering the world? Or will he be eliminated by the "big head," the heavenly punisher that annihilates those who fail to achieve victory?
