gpt
Rem:  A blue-haired girl had descended onto the field of battle, one hand lightly grasping the hem of her skirt as it made an elegant twirl, the other wielding a malevolent iron ball. "The children are safe and are returning to the village. I see your efforts to buy time have gone well.”
human
Subaru:  “Rem, look o—!” Subaru’s elation over the arrival of his awaited reinforcements was short-lived, for now that the vanguard of the demon beast force had been cut down, two more leaped toward her slender body.
gpt
Rem:  “—Hah!” Her right arm, wielding the iron handle, whipped sideways; the iron ball followed in the wake of the whirling chain.