When a nature photographer explains to the Police how she fought her way out of the Watchatoomy Valley, they dismiss her crazed and violent story as a meth-induced nightmare. But when they discover that she's telling the truth, it's too late.

　　不信愛情的編劇家阿刁，不得不在他母親于醫院接受治療期間，迅速完成五段愛情故事。他在加護病房外面邂逅了小蓮，小蓮對他要寫的愛情故事產生好奇，就在你來我往的愛情激辯當中，阿刁的靈感油然而生，讓他重新體會到被愛的感覺。文思泉涌的他，在跟小蓮充滿曖昧的互動下，成就出五段風格迥異、讓人心跳加速的愛情故事…

　　The boisterous, arrogant professor Challenger, a reputed biologist and anthropologist, dares the London Zoological Society to mount an expedition to verify his spectacular claim, without physical proof, that his previous expedition to the Amazonian basin found live dinosaurs. Apart from him and his 'socialite' counterpart, professor Summerlee, it consists of experienced discoverer Lord Roxbury, the young reporter Ed Malone -who got publicly struck down with Challenger's umbrella at his arrival- and Jennifer Holmes, Malone's news agency's boss's daughter, essentially as conditions for putting up the money. In Brazil they are joined by Jennifer's brother David and local 'guide' Manuel Gomez. They soon discover the dinosaurs are real and dangerous, like giant spiders, but loose their helicopter and thus are desperate for a way down from the isolated plateau. They learn Roxbury knew about the fate of Burton White, an explorer whose diary they find, thus presume to be dead, in search of diamonds, and confirmation of the local tribe being the lethal guardians of the plateau's secrets, but also get surprising help...

　　A retired special forces agent must battle a group of vengeful psychopaths and the African wilderness to get back to her daughter.