Takes place in near-future, gamble district, 【Heavy Moon】.
There, athletic humanoids compete in a race called Motor Speeder.
【Douglas】, who have lost 【Rachel】in a race year before, together with mechanical genius,【Melissa】made new speeder called 【Sherry Clair Michelle】, to once again join the race.
【Claudia】which was rival of Rachel, sees Sherry running in front of her, but saw Rachel’s illusion instead.
Currently looking for collaborator.