Zhang Xiang, a delivery boy in the 22nd and 3rd century, had a car accident on his way home. He traveled through the primitive Classics of Mountains and Seas and helped the orcs at that time eat natural food and teach them how to light fires and cook. At the same time, the heroine also traveled through the ancient and modern Classics of Mountains and Seas. Men and women worked together in the ancient and modern Classics of Mountains and Seas to help the orcs stop eating raw food, teach them to wear clothes, and boil water and cook. Other groups of orcs refused to accept it and came to fight over the cooked food.
