When an image-conscious wild child takes a strange new drug at a party, she undergoes a shocking transformation. Desperate to reverse the effects of the drug, she is horrified to discover that she has become the key to saving the human race.

長眠於地球深處的巨大怪獸逐一甦醒，全球陷入天崩地裂的毀滅危機。人類存亡的最終關鍵，掌握在一名怪獸專家的手中……