Comments of chapter undefined of Extraordinary Player

I don't like their banter. It's not cute or heartwarming or anything. What am I supposed to feel, "hey that's a sibling banter alright!" Honestly i don't care, I would have kept quiet is f the author didn't EMPHASIZE the relationship but he did , we have a 19 year old little brother to a 16 year old big sister and he has an inferiority complex. I'd rather the novel focused on its selling point. The game.