Typical MC solving the problem all by himself in an instant. At least leave something for your allies to do so they get to train themselves. Nobody's gonna learn anything if he keeps hogging all the action to himself, all they learned this time around was to be armed bystanders just watching enemies drop dead with zero effort. There's so many of them around, but so little teamwork happening.
It's kind of incredible that a bunch of hardened royal guards quickly warmed up to a pair of attractive young women being appointed to be their leaders. At least show us how Selena and Sharon capably earned the trust of these warriors. Don't just tell it...