"The Classic of Mountains and Seas: Alien Beasts Chaos".
The Classic of Mountains and Seas records a mysterious beast called Chaos. It is shaped like a giant dog, with a black body and dense hair, and two large furry ears are its characteristics.
Chaos lives in foggy valleys all year round, sleeping during the day and foraging for food at night. One day, a brave young man heard about the existence of chaos and decided to go to the valley.
He walked through the forest, over the peaks, and finally reached the habitat of Chaos. The young man cautiously approached, wanting to see the mysterious beast in its true form. However, he accidentally stepped on a tree branch and made a noise. Chaos was awakened, his blood-red eyes opened, and he let out a low roar.
The young man was so frightened by the chaotic roar that he retreated and accidentally fell to the ground. Chaos saw the young man and walked slowly towards him. The young man thought he was going to die, but to his surprise, Chaos became curious about him and didn't attack him.
He tries to communicate with Chaos, and finds that Chaos, though unable to speak, understands what he means. From then on, young people would come to the valley every day to play and explore with Chaos, and they became best friends.