what do 당신 think of this line of my story.

its about a samurai that happens to have his friend's broad sword when another samurai with the usual katana stops him

"“Your pathetic, almost an insult to samurai carrying around a sword like that. I will get rid of 당신 now.” He said, and I can tell 당신 I’m sure he means it. He puts his right hand on his sword ready to pull it out, I know I cat do the same because of the shape of my sword so I just pull it out casually as sweat runs down my face. I don’t think I can actually win with this kind of sword but as long as the Tokugawa shogun needs me I can’t let myself die."