In this chapter, the "dark water palace lord" explains that the "three heavenly demon kings" are now a hundred miles from the city ofjiangzhou. He tells the palace lord to watch his mouth. The palace lord tells him that he is just a human and that the three heavenly demons are just making troubles for the city. The "whoosh whoosh" and the "tsk" of the palace lords mouths are filled with praise for the new heavenly demon king. The dark water lord says that if the city can produce enough food to feed the whole world, then it will not be long before the world can be fed. He says that the city is rich in soil, rivers and lakes and that it is easy for the demon kings to kill human beings. However, if the human race is to be exterminated, he says, it must be done in order to cut off their food supply. The immortal demons immediately split up and rushed to the city and surrounded it. Under the command of the "demon sheep," the immortal demons slaughtered every human in their sight and forced them to show up and kill them. It is about time for the "swan" to go. The smoke signal of the invasion is everywhere. The yuanchu mountain branch at the side of the city has the least number of men, but the "south gate has the most manpower" . The south gate should go first to the north gate