Murderbot is a rogue, self-aware Security Unit constructed of cloned human and inorganic parts. It has hacked its own governor module to gain autonomy, utilizing its freedom primarily to consume entertainment media like *The Rise and Fall of Sanctuary Moon*. Deeply socially anxious and reliant on self-imposed isolation, it operates with profound technical skill while masking a strong protective instinct toward its former human clients.

Dr. Ayda Mensah is the compassionate leader of the PreservationAux survey team. She operates from the planet Preservation, representing a society grounded in human rights rather than extreme corporate profit. She holds the distinction of being the first human to firmly affirm her former security unit's personhood, treating it as an individual with agency rather than an asset.

Serrat is a high-ranking representative of the malevolent GrayCris corporation. He embodies the extreme capitalist ideology of his employer, viewing all interactions as transactional and all individuals as assets or liabilities. He is entirely confident in corporate superiority and lacks the ability to comprehend non-human free will.

The Hostile SecUnits include standard Palisade security models and a highly advanced Combat SecUnit. They operate as pure instruments of corporate will, executing contracted orders without hesitation. Bound entirely by their programming and governor modules, they function as a dark reflection of what a rogue unit could have been.

Pin-Lee is the resolute legal strategist for the PreservationAux team. She conceals her dedication to her friends behind a highly pragmatic, no-nonsense exterior. With her sharp legal mind, she understands the cynical machinations of the corporations trying to exploit her group and actively works to circumvent their traps.

Ratthi is a biologist on the PreservationAux survey team who brings emotional warmth to a highly stressed group. He is defined by his open, trusting nature and uncomplicated enthusiasm. He readily accepts returning allies without suspicion, providing a stark alternative to the transactional logic of the corporate environment.

Gurathin is an augmented human and technical specialist for the Preservation team. His past experiences with corporate exploitation make him highly skeptical and analytical. He approaches dangerous situations and rogue security units with profound caution, relying on risk assessment rather than immediate trust.

Dr. Bharadwaj is a researcher on the original PreservationAux expedition team. She advocates publicly for the rights of artificial beings, pushing back against the corporate commodification of sentient life through media projects.

Arada is a loyal member of the original PreservationAux survey team. She operates alongside her spouse to support her fellow researchers and extends unconditional help to those who have protected her in the past.

Overse is the spouse of Arada and an affiliate of the PreservationAux survey team. She helps provide resources and safe harbor for individuals fleeing corporate spaces.

Ship is a bot-piloted transport vessel utilized for travel in the Corporation Rim. It processes polite requests efficiently, illustrating standard bot programming that lacks malice or complex suspicion.