Rin Shiguma, a young boy, is a champion in the sport of mini four-wheel drive (Mini 4WD) racing with his favorite electric model car, Soldier. He wins the Grand Prix race against his rival, Waka, and breaks his record for consecutive wins. However, afterwards, a group of mysterious racers hired by Waka appear before Rin. One of them, Mr. Mecharic, who is both a skilled mechanic and a magician, comes... see more