Given that this is Brandon Sanderson it is no suprise that the world and magic of Warbreaker are both unique. However, he wanted this book to be the opposite of what he did in the Mistborn trilogy so it is messy, chaotic, and full of surprises. There are four distinct point of view characters. Siri, the unwanted princess who is sent to marry a king that was born dead. Vivenna, the responsible princess who prepared for that marriage and thinks she can rescue her sister by inciting a rebellion. Susebron, the God King, who was stillborn and Returned, hides his self-doubt under an indolent and irreverent attitude. And finally, there is the enigma Vasher, the mysterious man with an unknown agenda but amazing skill in the magic called Awakening. In the city of T'Telir the enemy is well hidden, no one is what they seem, and accepted knowledge is often the opposite of truth.