Catching Fire continues the story of Katniss Everdeen after her victory in the Hunger Games. Although she and Peeta have survived, their actions have sparked unrest across the districts. As a result, the Capitol sees Katniss as a threat.

To regain control, President Snow announces a special edition of the Games—the Quarter Quell—forcing previous victors, including Katniss and Peeta, back into the arena. This time, the stakes are even higher, and the danger is more intense.

As alliances form and hidden plans unfold, Katniss begins to realize that the Games are only part of a much larger rebellion. The novel explores themes of resistance, sacrifice, political control, and the growing fight against oppression.