In this chapter, we learn that the scent of his father's body is said to be associated with the city of Black Stone. This means that the two of them are no longer enemies, and that they can exchange points for their abilities. In other words, they can be friends with the chosen one. This is a big deal, because it means that they no longer have to fight each other. The only problem is that they don't know how to use spiritual stones, which is one of the most difficult skills to master. They're going to have to pass the hundred tests, and they're not sure they'll be able to do it. They can leave now, but they can't just leave now. They need to get out of here ASAP, because the city is getting too big for them.