"ESTAB LIFE: Great Escape" is set in a dystopian future where humanity is divided into various walled city-states, each governed by its own unique culture and societal norms. The central narrative revolves around Equa, a skilled agent working for the "ESTAB Life" organization, which specializes in helping individuals escape from their oppressive city-states to find a better life elsewhere. Equa is aided by a team of anthropomorphic animal companions: Feres, a wolf with combat expertise; Martes, a raccoon skilled in hacking and technology; and Ulula, an owl who serves as the team's strategist and analyst.

The series unfolds through episodic missions, each focusing on a different client seeking to escape their city-state. These missions highlight the diverse and often restrictive environments of the walled cities, ranging from hyper-industrialized metropolises to authoritarian regimes and even utopian societies with hidden flaws. Equa and her team employ a combination of stealth, strategy, and technology to navigate these challenges, often confronting the ethical dilemmas of their work and the consequences of their actions on the societies they infiltrate.

As the story progresses, the series delves into the broader implications of the walled city system, exploring themes of freedom, identity, and the human desire for autonomy. Equa's past and her connection to the ESTAB Life organization are gradually revealed, adding depth to her character and motivations. The dynamic between the team members also evolves, showcasing their camaraderie and individual growth as they face increasingly complex missions.

The narrative is driven by a balance of action, intrigue, and character development, with each episode contributing to the overarching exploration of the world's societal structures and the personal journeys of the protagonists. The series maintains a neutral tone, presenting its dystopian setting and moral questions without overt judgment, allowing viewers to engage with the story's themes on their own terms.