In this chapter, we get a brief description of the power of the light. The power of light, according to the narrator, is the "power of purification" . In other words, it is the power to purify the soul. The narrator explains that by using this power, he can purify the souls of ordinary people, but he can't do the same for evil souls. He tells us that he will spare Yuhao's life, and that he is even more fine now that he has done so. Yuhao tells the narrator that he wants to go down to fight Shazhe, but that oya's physical power is much stronger than that of Yuhao. He says that Yuhao has helped him to defeat the "scorpion tiger" , and this is also his "death wish". The narrator feels a "hint of fear" as he looks at the teacher's eyes.