"The thing I am sworn to retrieve is held by a young mortal woman who is the ruler of a settlement to the south of here. It's not even really a settlement, more of a refugee camp, filled with the survivors of the collapse of the last kingdoms on this continent. And their children. The Enemy hasn't attacked it yet, perhaps because it's not worth his time, perhaps because he expects me to do it. I have asked her to give back the thing I am sworn to retrieve. She has told me to come and get it. We have an army. We are going to do that."
"Before she held it, her father did. We made the same request of him, for the same reason, and he refused. He thought that its blessings would protect his kingdom from the Enemy. They might have done so, for a little while. We attacked her father's kingdom. Her father, her mother, and her brothers, who were young children, were killed in the fighting. As were many tens of thousands of other innocent people. So now she hates us and is eager for us to ride to war so she can avenge them."
"I don't really have a good grasp on the significance of children as mortals - or whatever you are, but it keeps sounding like you can die - have them. Or even as breeder fairies have them, but I assume that's different."
"Killing children is considered very wrong because they are very small, and defenseless, and cannot hold weapons or harm anyone. In this world 'mortal' is used to mean people who will die after a certain span of years - we are immortal in that we will never age and can live all the lifetime of the world, but if you drive a sword through us in the right place our body still can be damaged beyond the capacity to sustain us. Does that not happen for you?"
"I'd heal eventually if there was a big enough piece. I don't know exactly what would happen if there wasn't but I wouldn't die."
"If you give it to me are you going to use me to make her do anything else?"
"Somebody whose name you don't have might interfere with me on my way in or out."
"Would that take long enough that it would be conspicuous that I wouldn't eat or drink anything?"