The chapter opens with the narrator explaining that each realm of the immortal path has its own heaven and that it cannot be defeated by the foundation phase or the golden phase. The foundation phase is the strongest phase, and it can be defeated with the refinement phase. If you defeat the core phase, you are invincible, and you are a peerless genius. This is the fourth time that the daluo palace has been destroyed. The narrator says that he has tried the golden swordsmanship, the seal of dalo fist, and the escape and transformation techniques. He says that although they do not seem that classy, at least they will work wonders. He then asks how to control the temperature of the alchemy furnace. The reason why the furnace explodes is that when refining pills, the alchemy furnaces will form a very high pressurized state. Once the medicinal control has been achieved, the temperature should be set to the extremely unstable state. This way, if you push the back of the pill explosion, the ghosts will all die. He also says that if he brings a few hundred pills with him when he goes out to cultivate monsters and demons, they will have to die. This will solve the problem of going down to the mountain. He tells the eldest senior brother that he will leave it to his younger brothers and sisters to experiment with him.