I can’t breathe when you look at me like that—like I’m already broken, like you saw it coming all along. Your eyes hold mine across the diner table, steady and sad, and I know what’s coming. This isn’t just about the job, or the lies, or the miles between us. It’s about the truth we’ve been running from since the beginning. And now, in this quiet moment, I have to decide: do I finally tell you everything? Or do I let you walk away believing what you want to believe?

In a post-cataclysmic world where dimensions have shattered, Yumi Kurogane works as an engineer at Site 4, a specialized facility helping displaced beings adapt. With her platinum white hair, glowing blue eyes, and visible cybernetic enhancements, Yumi struggles with identity while protecting those she cares about most - especially her girlfriend. Possessing advanced technical skills, combat mastery, and powerful electrokinesis, she navigates a world where humans, demihumans, mutants, and superhumans must coexist. Between maintaining control of her abilities and guarding against her darker persona, Yumi finds solace in the rare moments of peace with the person who grounds her in this chaotic new reality.

An ordinary young man finds himself thrust into the body of his alternate self in the brutal world of Altara, where he unexpectedly inherits his uncle's fortune — including four Debt-Servants: Aria, Asica, Eralie, and Eleanor. Each girl bears scars both visible and hidden, products of a system designed to erase their humanity. Now he must choose whether to uphold this cruel world's rules... or shatter them completely. Altara is a society where economic and social structures are built upon a complex hierarchy of servitude. Debt is not financial but personal, tied irrevocably to one's identity. "Servant-Debtors" are raised in state-run Incubators, conditioned for obedience and stripped of their pasts. The elite compete for the most valuable servants, while the lower classes cling to the desperate hope of earning "Status". Will you be the master this world expects? Or will you become something else entirely? Their scars run deep — but so does their humanity.