Aincrad's Prince

So, this is an AU based of one of the most hilarious stories of all time. I recommend reading it (The Prince of Aincrad) I hope that this story does that one justice. It won't follow their plot, but some of what is done _will_ happen in this one.

The Prince of Aincrad. A young sickly boy named Kazuto who ever since breaking his legs as a baby, has trouble walking. He is very wise though, and is well loved by the citizens of his future kingdom.
Kirito, the mysterious deliverer of justice. Powerful, fast, and the creator of the dual-wielding technique. He lives with his adopted father in the Dicey Cafe and Weapons Shop in the slums of Ainia
How do the two meet? Two boys, on opposite ends of the social ladder, will some how save their kingdom