What is the conflict in under blood red sun?

The conflict in Under a Blood Red Sun is centered around the tension between the protagonist's desire to escape the oppressive system of the United States and her conflicting duty to her family and community. The protagonist, Lila, lives in a dystopian society where the United States government controls every aspect of its citizens' lives. She is a member of the Resistance, a group that fights against the government's oppressive policies. However, Lila is also conflicted by her duty to her family, especially her younger sister, who still lives in the United States. She fears that if she leaves to join the Resistance, her family will be punished or even killed. This internal conflict creates a tension that drives the novel's plot and forces Lila to make difficult choices about her future.