"Well, you joked about being a descendant of Arthur. I muttered that I doubt he had sex with Guinevere. Pretty sure Arthur was asexual, or at least very naive about it. But that’s beside the point. Yes I am. I could retrieve Excalibur and proclaim to the current royal family for the throne if I wanted." It was written in our laws that if anyone could wield the sword, they would be the king, or queen in my case. Considering I am the only one who could wield the sword, I was the only one who could do that.