Hello, All-Changing Monster from Stone Age!

On the day when the Earth's petrification disaster struck, in addition to all mankind turning to stone, there was also an Elf Ball that quietly fell. As one of the only survivors on earth, when Hyakuya picked up the ball, there was only a soft purple plasticine lying inside that could only tilt its head and act cute. After getting acquainted with each other. Baiye poked Variety Monster QQ's face with a look of helplessness on his face: "No, no, the eyes should be more ferocious and cunning. Forget it, being cute is quite cute." It was called Variety Monster, and Baiye later named it Stone Lotus. It's not very smart, but it can understand the nostalgia and loss deep in Baiye's eyes. Time flies, and people around me leave one by one. The once young man arched his back, his calloused hands trembling, and took out the original Poké Ball again. "You must live well, Shilian." The red light lit up. The Variety Monster shook his head desperately, tears falling on the ground, but in the end he couldn't keep his hands that were getting colder. ... Long years passed. When the Elf Ball was opened again thousands of years later - its former owner had long since turned into the dust of history, and it became the only "mythical beast" in the new world.