James Mirror, called Jim, was orphaned early and raised by his grandfather Ed amidst the frozen mines of Coldfoot. Ed nurtured his artistic talents despite Jim’s part-time labor as a prison guard ferrying inmates to sig-mining facilities powering offworld colonies. His days revolved around routines with neighbors like Marnie, a pregnant surrogate mother, whose family bolstered his hopes for art school on Central.

When strange creatures began emerging from Coldfoot’s depths, Jim volunteered with a rescue team probing the disappearances. A mission gone wrong plunged him into a mine shaft where he discovered Walter, an imprisoned informant who exposed the creatures’ origins. Betrayed by Commander Bark during their escape, Jim scavenged gear, rallied survivors, and dodged swarming alien tardigrades drawn to sig’s energy as tunnels collapsed around them.

Ed perished shielding Jim from a creature attack, fueling his determination to protect others—including aiding Marnie through childbirth amid clashes with authorities. His leadership crystallized through uneasy alliances with prisoners like Walter and researchers studying the beasts, navigating moral gray zones while exposing corporate schemes exploiting inmates and ravaging ecosystems—though survival demands overshadowed broader revelations.

Key bonds defined his journey: a father-son bond with Ed, mentorship under hardened prisoner Walter, and fierce loyalty to Marnie’s family. His artistry emerged in tactical sketches and keen environmental observations, counterpoint to his crisis instincts. The ordeal climaxed with Jim escaping Coldfoot’s ruins, clutching a newborn as they fled—a fragile emblem of hope—while his future ambitions lingered, unfulfilled but unextinguished.