From amazon.com:

Dante and Blays have averted war against their new home of Narashtovik. But they didn't do so alone. It's time to repay their debts.

The norren who helped them remain enslaved by the Gaskan Empire. While arming the norren clans for rebellion, Dante hears one of them is in possession of the legendary Quivering Bow. If he can track down the weapon, it could secure norren independence.

But the wheels of war have already begun to turn. As Gask moves to crush the rebellion, Dante and Blays find themselves at the head of a campaign for survival—for norren and Narashtovik alike.