The brave dragon girl Ember has made her choice: against Riley and for Garret, her Saint George knight. Even though she knows he has only a short human life and she could lose him forever. The great battle against Talon is approaching: Ember, Garret, and the rebellious Riley set out once again on a dangerous mission. They must find the last powerful dragons who might be willing to take on Talon. But the path to their hiding place could cost the three their lives. And they only have one chance if they trust each other unconditionally. The hour of decision has come - the fate of all free people and dragons is at stake.