The fact that the MC is 10 ruins the immersion, I could get behind these things happening to 14-15 year olds but 10 is just too young.What kind of bow could 10 years olds use to kill with or without training. Bows are not something someone can pick up and just use in that manner.Everything gets solved if there is a 4 year time skip before the first guarding mission.The other issues of using the wrong word here and there dont matter as much. Wheres the hook, we were promised someone to protect but this may as well be forgotten.The first chapter ends up as a mess, is this a scene that happens in the future or was this from a previous timeline.I liked the idea but my expectations were subverted and at this point I have little desire to continue reading.