They think their adventures are behind them, but the war between tangoga and bigfeet still rages. The six teens who were rescued from a mountainside in the Canadian Rockies are now famous. But only they know the true story of what they survived, what they discovered-the truth of Undermountain. Those secrets bind them together and pull them toward an ill-fated reunion. The tangoga boss GorVit searches for a lost technology, the terrible weapon of a vanished race. And he won't hesitate to use Breyona as leverage to get Danny's help. Thrust into the midst of war, and into the arms of a beautiful queen, Danny wages two battles-one for Earth and one for his own heart. And Breyona, still testing the limits of her powers, must choose between what she wants and what she knows is right. One will give in. One will give up. One will give all.