Development of Saiyans in Another World

Zhang Yu found himself in a prehistoric world. Giant insects from the Carboniferous Period; dinosaurs from the Jurassic Period; ferocious beasts from the Paleogene Period, and orcs actually coexisted on the continent! Tiny humans can only survive in the cracks of these overlords. There is no other way, Zhang Yu can only lead the primitive people to develop and grow. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.