In this chapter, we learn that the elderly lord's treasures are all powerful, and that the spirit sickle is made from the "moonstone," which is soaked in moonlight. The map of the "mortal realm" has been created with his "clairvoyance," and the location of "the flame grass" has also been marked on the map. This map is too large to carry around with him, so he's going to take a picture of it. This is a "smartphone," he says, and it's a "human creation" . The rumors of the immortal realm are true, and the herb "flame grass" is very precious, and if you want it, you're welcome to take it. But the herb is too strong, and you might lose your life if you take too much of it, he says. He says he'll definitely retrieve the herb. They have something to talk about, and he asks them to give him a smartphone as well. He wants to know what kinds of goodies they have on them, and they give him the purple gourd and the golden rope. He asks if they're sure that they'd be appropriate to trade for the items. They say they are fakes, but they still have a gap in quality between them, so they can't really be real. They're done here. The class is preparing