Upon hearing this, the Hell Knight's face changed, but his answer was still grim:
"Power is above all else; it is the foundation of rule. I must constantly become stronger to meet any challenge, for those who fail deserve a fate of destruction."
"Thank you for your explanation," Lancelot nodded, pressing the dagger against his opponent's throat, "Now that you've become the one being conquered, do you still think that oath is reasonable?"
"Heh heh heh heh, I indeed lost, but my ideals have not," the Hell Knight let out a ghastly laugh, "You've won, so of course, you have the right to kill me, go on and do it quickly..."