Trapped in the Precambrian Era 570 million years ago by an earthquake, the X-Venture Xplorers find themselves in a fix- by needing a bigger fix for their time machine! Rain, Sean and Stone are now faced with the challenge of finding electricity in an era where human haven"t even evolved! And to make matters worse, the locals don"t take kindly to them either! Witness all the wonders of our world"s past with these PREHISTORIC PIONEERS!

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X-VENTURE研究基地因地震的牵连，X探险特工队，博士，戴安娜，艾美丽以及整个实验室，意外地被传送到5亿7千万年前的寒武纪！！

在存储电力来启动时空物件转移机的期间，小宇、小尚和石头遭到寒武纪海底霸主-奇虾的追逐！！