The Hunger Games by Suzanne Collins

In the dystopian nation of Panem, young Katniss Everdeen volunteers to participate in the Hunger Games, a televised fight to the death, to save her younger sister. After traveling from the impoverished District 12 to the opulent Capitol, she enters a treacherous arena where she must rely on her archery skills and survival instincts. She forms a poignant alliance with a young girl named Rue, whose eventual death fuels Katniss’s hatred for the ruling regime. Throughout the competition, she also navigates a complicated relationship with her fellow district tribute, Peeta Mellark, as they face starvation and biological "muttations." Ultimately, the two secure a defiant joint victory by outsmarting the Gamemakers with a suicide pact involving poisonous berries. Their survival marks a rare challenge to the Capitol's authority, concluding a journey defined by sacrifice and calculated rebellion.