Ayin, the young leader of the tribe who died tragically under the iron heel of the Tyrannosaurus rex, traveled 200 million years later and found that this was a lovely world without killing and hunger. Since it was so peaceful and happy, he just had to be responsible and grow up. But he didn't expect that damn Tyrannosaurus rex to come too, still so ferocious and violent. But don't worry about him, as long as there is no intersection at all, just don't admit that you are the same kind of lovely female Tyrannosaurus Rex that he said. Looking at my childhood sweetheart, the awkward and tender little roommate, I feel like my lovebird has flown over. The rotten peach blossoms of other sweethearts will never shake my heart. When they become adults, they will be together as soon as possible. This social relationship is too complicated and scary. But the handsome doctor holding the dinosaur tooth necklace and asking if he was A Yin looked familiar. Oh my God, how many times did he wear this...