The film follows Billie and Vega, six years after the events of the first film. The family is falling apart. Their father is gone, their mother is exhausted and unavailable, and Vega has lost her footing. Billie longs for the strength she and her sister once found together, what they called their superpower. When Vega herself makes the choice to be hospitalized, Billie decides to take action. With her father's analog camera as her companion, she embarks on a journey that is both physical and emotional. Along the way, she encounters people and situations that challenge her, but also give her strength. She must trust herself, improvise, and deal with the unexpected.