Exenia lives alone in a neon-lit city sealed off by towering concrete walls. By day, she researches biohacks in her lab, an obsession fueled by the mystery of her parents' deaths. By night, she works in a maid café with her best friend, struggling to pay off the debt she inherited. But everything changes when she rescues a strange cat on her way home.
The cat is no ordinary stray. It lends Exenia powerful abilities, bending the very laws of science she studied, yet its presence draws the attention of deadly mercenaries. When they invade her apartment in the middle of the night, Exenia is thrust into a dangerous conspiracy. Armed with newfound powers and a relentless drive for the truth, she must fight to uncover the conspiracy's origins and what really happened to her parents... before the forces hunting her catch up.