User blog:Otakusmiles/My story to be

So I want to write a story about a teen in SAO who has only one arm. Before the switch he will have two arms but aftter he will look as he does in real life. He's gonna have deep dark eyes with dark hair. So for a sword skill I was thinking of a hit combo that's a dark green with a glowing red finalle for the last hit. He is also good at taekwon do (for self defense) and he has a piece of heavy duty armor on his good arm in case he needs to block an attack while his sword is currently in use or on the wrong side of his body to be ueful. but after the switch he will only have one arm down to his elbow and will make constant jokes when buying armor with a discount because he doesn't need all of it:)   So let me know of any Idea's you might have and please comment some tips for story creating.  Thanks!