...
"They are twin brothers — they've grown up together since childhood, served in the military together, retired together, and fought together as mercenaries," the scar-ridden woman glanced at Jerry, taking vigilant guard, and went on in a low voice. "It is said that these two are inseparable. Given their ranking among the top ten mercenaries, they are naturally formidable opponents. But what's strange is... why is there only one of them here?"