In the future, rampant genetic disorders wreak havoc on humankind.Teenagers turn into grotesque monsters when they hit 18, and growing old is no longer a luxury--and only one kind of warrior has the power to stop it! Sarai's got it all. She's a sexy new kind of "peace officer"-a guard maid who can kick butt, clean house, and bring justice to a bleak world. If humanity has one last hope to heal itself and return to normal, Sarai is the catalyst.
Doesnt actually explain the premise of the world until halfway through the book. Action scenes are pretty hard to follow, and there is a lot of odd, out of place, sexualization.