At the end of the Cretaceous era 65 million years ago, a small number of dinosaurs survived the catastrophe and accidentally came to a mysterious underground world, where they started a new life. A few years later, some dinosaurs evolved into lizard people who could change their appearance. In order to obtain enough living resources, some lizard people transformed into humans and came to human society. Then many stories happened, including adventure, love, science fiction, etc. The story is very exciting and should not be missed.
Intention: There are many incredible things around you and me, but they are cleverly hidden and will not be noticed by ordinary people.