In this chapter, we learn that the two of them have been holding back their attacks against each other, and now that they're facing each other for the very first time, they have no choice but to use their full strength against one another. They're going to have to do it all at once, and that's not a good idea, because they'll end up killing each other in a shameful way. The guy who's stronger is going to be the one who kills the demon slave, and he's the guy who has the best chance of doing so.
In this chapter, we learn that the two of them have been holding back their attacks against each other, and now that they're facing each other for the very first time, they have no choice but to use their full strength against one another. They're going to have to do it all at once, and that's not a good idea, because they'll end up killing each other in a shameful way. The guy who's stronger is going to be the one who kills the demon slave, and he's the guy who has the best chance of doing so.