Adri Ortiz is a protagonist whose journey is marked by significant personal growth. Initially characterized by her self-isolation and blunt demeanor, Adri’s primary traits include her intelligence, resourcefulness, and a deep-seated sense of independence. Her self-isolation is evident from the beginning, as she notes in a self-reflective moment, “She didn’t know why she couldn’t keep from being too blunt, too standoffish and distant, a little mean” (9). Over the course of her deepening relationship with Lily and her colleagues, she learns these traits are defense mechanisms, shielding her from potential hurt and rejection.

Adri’s resourcefulness is another defining trait. She navigates the challenges of her impending journey to Mars with a practical mindset, solving problems efficiently and effectively. This resourcefulness is not just limited to her professional life but also extends to her personal endeavors, such as her role in securing funding to return Galapagos to the wild, which demonstrates her ability to turn ideas into actionable plans.

Adri’s character arc revolves around her ability to connect with others, which is illustrated through her relationship with Lily. Through their interactions, Adri learns to open up and trust, gradually shedding her self-imposed isolation. By the end of the novel, Adri’s growth is evident as she embraces her vulnerability, allowing her to form meaningful bonds and face her future on Mars with a sense of hope and belonging.