In a modern-day world where dinosaurs and humans live side-by-side, college student Yuuma Asahikawa meets Churio, the girl of his dreams…who also happens to be a vicious, meat-eating, teeth-baring Tyrannosaurus Rex! Churio may be kind and curvy, but her sensibilities haven’t evolved much past the Cretaceous Era, and when everything from stuffed animals to clothes become just another item on her menu, will Yuuma, let alone their relationship, survive?
Humans and dinosaurs, living side by side! Churio, a T-Rex girl with her head stuck in the Cretaceous Period, meets Yuuma, a human college student. As Churio gets her first part-time job, plays her first video game, and struggles to adapt to human culture, is a loving boyfriend enough to bridge the evolutionary gap?