Reborn in the Jurassic, I Was Rescued by the Tyrannosaurus Rex Beast Girl

Shen Yu traveled to the parallel world of the Jurassic, where there were all the dinosaurs, and all the dinosaurs here were dragon ladies with outstanding looks, but their actual combat power was exactly the same as the prehistoric beasts in his memory. I thought I was going to die when I first came here, but I was violently rescued by the Tyrannosaurus Dragon Girl who was abandoned by the tribe, and then joined the endangered herbivorous mixed tribe with five hundred mothers. By activating the [Civilization Evolution System], he filled up the technology tree with modern knowledge, built water conservancy, cultivated farmland, built city-states, and successively conquered eleven stunning dragon ladies with different personalities. From forty scattered small tribes, he created a prehistoric empire with a population of 500 million. The ultimate mass extinction came as scheduled. He and the dragon ladies of all races changed their fates against the will of heaven, avoided the catastrophe of the world, ascended the throne as the Jura Han Emperor, and created an eternal prehistoric technological prosperity.