In a neon-lit cyberpunk future threatened by extraterrestrial biomechanical swarms, Nova Starling lives as a scorned commoner bullied by her privileged stepsister and discarded by her social-climbing partner. Everything shifts during an orbital catastrophe when she awakens Athena, an unprecedented SSS-tier divine spirit. Recruited into the elite Star Dome military corps, she hones her divine tactical abilities alongside top summoner Curtis.
When the primordial alien monarch awakens from the galactic void, planetary authorities open the global Supreme Commander trials to select humanity's savior. Entering the arena as an underdog, Nova systematically demolishes the fraudulent schemes of her ex-lover and humiliates her scheming stepsister on live holo-broadcasts. Ascending to the commander's throne, she mobilizes planetary armadas to defend humanity's final frontier.
