Transformation of All Members: Starting with My Tyrannosaurus Rex Tablemate

[Paleontology + Dinosaurs + Transformation] In 2008, the study bus of Hanzhou Experimental Middle School contained two classes of students. After encountering a natural disaster, Jie Daobai woke up and found that the Ibsilon ray storm was sweeping across the earth, and genes that had been dormant for hundreds of millions of years were awakening. Under the influence of the bracelet, his deskmate Du Yuefei turned into a Tyrannosaurus rex. Immediately afterwards, Anomalocaris, Deng Shiyu, and Liopleurodon appeared one after another... How to satisfy both parties? "I don't understand, I don't know, I don't understand - but I will find the third answer before everyone else." In Jie Daobai's bracelet, there is only an ordinary stone picked up from the dinosaur park, but he will do it.