Well, it could be a story where a single character is sent back to the dinosaur age. This character might be on a mission to study dinosaurs up close. They'd have to deal with the different species of dinosaurs, learn about their behaviors, and perhaps discover something new about how dinosaurs lived. It could be full of exciting adventures as they explore the prehistoric world.
The main plot could revolve around a scientific experiment gone wrong that sends a whole community back to the time of dinosaurs. There, they'd need to build shelters, find food sources, and protect themselves from the dinosaurs. Along the way, they might also make some unexpected friends or enemies among the dinosaur species. They'd have to use their modern knowledge to adapt to the primitive environment while trying not to disrupt the natural balance of the dinosaur ecosystem.