A group of six teenagers and a Staffordshire Bull Terrier go camping overnight on a cattle property in Central Queensland, Australia. Things start to go amiss with a personality clash and get worse when a huge electrical storm brews. The campers seek shelter in a large shed and are amazed at what they discover inside. The conflict and tension builds between the characters with the mounting storm until someone in the group sets things in motion by activating a prototype time machine and the teens are transported back to prehistoric Australia. The group must now depend on their wits and each other as they explore this land previously unseen by human eyes. They encounter, battle, and attempt to outwit dangerous megafauna and witness the savage struggle for life. The unusual wildlife of early Australia feature largely in this adventure story. The creatures of Australia's past are brought back to life through museum accurate depictions with a touch of drama. The teens must come to terms with their situation and focus on sorting out their problems. They have to set aside their differences and pitch together in order to survive and overcome the dire challenges they face. Will the group be able to make it back alive? A real page-turner from start to finish.