Set in 2057, a world divided between corporate elite and the desperate poor becomes Catherine 'Cat' Leblanc's battleground. This orphan discovers that when deadly aliens invade, survival demands more than luck. With access to a mysterious alien-powered system and guidance from a sentient AI, she must master cutting-edge technology and unleash magical-girl powers against an existential threat. Experience a genre-defying LitRPG adventure that fuses cyberpunk aesthetics with high-stakes action, where one underdog stands between humanity and extinction.