In this chapter, the protagonist explains that he has discovered the world of his sister's school, but that it is "incredibly complicated" . He tells us that he is just a "salted fish" who has come to rescue his sister. Weibo, however, is not so sure. He tries to explain to the protagonist why he is there, but the protagonist cannot understand what he is saying. He also tries to convince the protagonist not to be afraid of the scarf that he sees around the room. The protagonist is afraid that the scarf might be used to control the protagonist, but he assures the protagonist that he himself is a student and that he will watch over the protagonist. He explains that the protagonist lives in an "aggressive and spiritually based" world, where the sillier he is, the better he is. He says that if he were to come to this world, it would be destroyed, but if he stayed, he would have the chance to leave and return to the old world. He asks the protagonist to follow him to save his sister, and the protagonist agrees.