The Debt of a Dying Rank
Ren survives the public mech audit by overdriving his failing core, but the Academy condemns the unit immediately after the pass. Maelin’s sabotage works through the system rather than direct action, and Ren is forced into a black-market move: Iri supplies an illegal fuel cell that can keep him running, but its signature will expose him if he cannot act before the next ranking cycle locks.