恐龙宝贝之失落的文明

The dinosaur race, which vanished hundreds of millions of years ago, has reappeared on Earth due to a recently unearthed dinosaur fossil and a mysterious metal. The lively and curious little dinosaurs living in the underground world, hoping for their elder to return to the surface, attempt to use the mysterious metal to travel back in time and disrupt the development of human history and civilization. 　　Upon learning the truth, Longxiang and his companions, who have come from Pangaea to assist, engage in a series of witty, humorous, and thrilling battles with the prehistoric little dinosaurs. Through the efforts of Longxiang and his friends, they protect human history and civilization, persuade the dinosaur elder, and join forces to save Earth from an impending catastrophe...