After dying following a car accident, Fen Chiang finds himself in a limbo between the afterlife and the mortal world where he meets God, who makes him a strange request: to immediately reincarnate in a world called Eden, where all species that existed on Earth (dinosaurs, prehistoric mammals, synapsids, pterosaurs, etc.) coexist together, to save it from the human beings who are destroying it due to excessive pollution. Armed with his knowledge and a System, our hero, now reincarnated as a spinosaurus named Sobek, must embark on a difficult journey to reunite the dinosaurs and curb humanity's greed. However, defeating the most powerful species that ever existed will not be an easy task even for a dinosaur army, and surely humanity will not abandon the title of dominant species very easily...

I'm a spinosaurus with a System to raise a dinosaur army

"Damn..." Eddie murmured. "That son of a bitch really caught it" 


Ian swallowed. Seen up close, the dinosaur's gigantic body looked even more huge. "It can't go out, right?" he asked in a whisper to one of the guards. 


The man laughed. "Unless it can cut reinforced steel, I highly doubt it" he said. “Anyway, now it's sedated. You can approach safely" 


Sarah obviously didn't think twice. In a few moments she was next to the dinosaur's body and was already touching the huge abdomen. "No feathers" she whispered to herself. "Except for a small group of quills on the neck and head. More evidence of probable evolution from an aquatic dinosaur..." 


Indestructible scale