Justice begins with one woman.

After nine years of desperate searching for the next Avatar, the discovery of young, charming Avatar Yun has brought stability to the four nations--that is, until Earth Kingdom-born Kyoshi, Yun's unassuming friend and servant, demonstrates remarkable bending during a mission to the South Pole. With the identity of the true Avatar at stake and the growing unrest among her allies turning into violence, Kyoshi is forced to flee the Avatar mansion with her fiery friend Rangi, taking little more than the metal war fans and headdress her parents left behind.

It isn't easy finding Avatar training on the run, but Kyoshi and Rangi find unlikely supporters in the daofei: ragtag criminals and outlaws living in the shadows of the Earth Kingdom. Torn between following the traditional path of an Avatar and seeking vengeance for those she has lost, Kyoshi struggles to accept her newfound power as she trains in secret. But while Kyoshi, Rangi, and her daofei friends face off against brutal underworld rivals, those who seek to control the Avatar draw ever closer to her, leaving trails of the dead in their wake.

The story behind the longest-living Avatar in the history of this beloved world, The Rise of Kyoshi maps Kyoshi's journey from a girl of humble origins to the merciless pursuer of justice still feared and admired centuries after becoming the Avatar.