When you wake up, you find that you are actually a little beggar who is no taller than a water tank and whose body is as small as a blow? Do you have nothing on your body except the flower and jade pendant you have worn since childhood? And was picked up by a certain young master? If you're lucky, you don't have to worry about starving to death. Why? Spiritual one? Beastman? Alchemist? Why did Mao just take a nap and feel like he didn't recognize the whole world?