This romantic comedy is a romantic comedy woven by a high school girl, Shinoburinko, and a classmate, Kazuya Kobake. In fact, Ryuko is a hybrid of dinosaurs and humans, a subspecies, and usually lives in the form of a human, but at an unexpected timing, a part of her body transforms into a tyrannosaurus. The dinosaur nerd, who only knows Ryuko's secret, is trying her best to cheat the eyes of the people around her so that her secret will not be revealed. However, recently, I started to feel the limits from the painful eyes of my classmates .... It appeared in the center color of this issue, and two episodes were published at once.