I start to explain. That Norn is the one who had brought up swordsmanship. That I thought having half-hearted resolution would've been dangerous. That Norn has no choice but to put in more effort than others do.
Though they were bewildered at the start, they understand what I am saying. There are also a bunch who say, [For it to be necessary to hit Norn-chan that hard...] Of course, I don't think that my methods are absolutely correct or anything. Anyway, it's fine as long as they don't harbor a grudge against me or anything.
When I continue my explanation, all of them behave themselves. Since things are as I said, they assent. Though they're still young, they're already considered adults in this world. It seems they understand just how harsh battles are.
"Nii-san, what's going on?