The tale is a series of races around unique roads and runs tailored to her run. The story will increasingly focus on what is the true Emperor, which will be discovered by having this many mini titles that will compare against the Emperor of Yonkuro, the epilogue to the epic challenge of the Rally of Hell in this race will challenge a group of thugs who want to take advantage of the Best of Mini 4WD racers to be able to recover a hidden treasure. The story centers on a brother and sister, Tatsuya and Kiyoko, the children of a scientist at the Twin Yonkuro Hinomaru, the popular main character, uses this narrative.