: Despite the grim atmosphere, the theme of hope—described as being "tricky like water"—remains a driving force that allows the characters to face impossible odds. A World Forever Changed

: The novel delves into the ethical consequences of the characters' choices, asking what must be abandoned to save a nation.

Alina Starkov’s journey culminates in a desperate search for the third amplifier, but her true arc is internal. As noted in reviews on Literal.club , her struggle is defined by the "messy and stubborn" nature of her humanity.