Reff Adleheit, alias Lev Aldrecht, is a silver-haired Alba mechanic in his fifties, his hair dulled to gray by engine grease. Oil-streaked workwear, a weathered leather jacket, and tinted lenses masking his metallic eyes define his rugged appearance, accented by a salt-and-pepper mustache. As the Spearhead Squadron’s chief engineer, he upholds relentless standards in maintaining their Juggernauts, often clashing with Shin over battlefield damage to the machines. His abrasive exterior belies a guarded tenderness: he wrestles with the morality of scavenging parts from fallen pilots’ units and secretly distributes sweets to the young soldiers, seeing them as kids burdened by war.

A Republic Armed Forces veteran, Reff’s life fractured when his Heliodor spouse and child were torn from him during forced relocation to the Eighty-Sixth Sector, where they perished. Driven to join them in death, he dyed his hair, shed his name, and enlisted as a frontline mechanic in the Eastern Front. His tactical expertise later proved vital when he spearheaded defenses using concealed armaments during the Legion’s Gran Mur offensive, meeting his end in the battle’s chaos.

On a Special Reconnaissance mission, Reff disclosed his Alba heritage to Spearhead’s members, extending an invitation to vengeance for his people’s crimes. Their refusal underscored the fraught kinship forged through shared trauma. In exchanges with Lena, he recounted his grief-stricken past and critiqued the Republic’s exploitation of the 86, though his duties stayed rooted in mechanical repairs and combat readiness.

In his final hours, Reff mobilized stockpiled firearms and rocket launchers alongside maintenance crews against the Legion’s onslaught, his stand against the swarm culminating in a defiant last stand. His death closed a narrative woven with remorse, reconciliation, and the pursuit of redemption through sacrifice.