Escaping eleven

"In Compound Eleven, the hierarchy of the floors is everything. My name is Eve Hamilton, and on my floor, we fight. Which at least is better than the bottom floor, where they toil away in misery. Only the top floor has any ease in this harsh world; they rule from their gilded offices. Because four generations ago, Earth was rendered uninhabitable--- the sun too hot, the land too barren. Those who remained were forced underground. While not a perfect life down here, I've learned to survive as a fighter. Except my latest match is different. Instead of someone from the circuit, my opponent is a mysterious boy from the top floor. And the look in his eyes tells me he's different--- maybe even kind"--Jacket flap.