Powerful relics known as Precious have started to appear throughout the world. However, the various Negative Syndicates wish to take the Precious for themselves and utilize them for evil means. To make sure that the Precious don't fall into the hands of the Negative Syndicates the Search Guard Successor Foundation, or SGS, has developed its own special operations team, the Operation Overdrive Power Rangers, who do battle and collect the dangerous Precious.
