Keepers of time control the flow of past, present, and future. When a shard linked to the Cretaceous period is lost by a Keeper and discovered by a group of college students, they are transported to the Cretaceous period, where they must struggle to survive against dinosaurs and other perilous obstacles in a lost land. Follow two action-packed storylines interwoven into one explosive tale. Alongside the group in the Cretaceous period, witness the Keepers of Time as they strive to retrieve the shard and save the universe from destruction.