Magical Girl Mechanical Heart

Luna dreams of becoming an Earth Guardian, though she knows it’s too late—magic isn’t for girls like her. The job is less sparkles and more survival, a brutal cycle of battles against monsters threatening humanity. When a mysterious woman offers her power beyond imagination, Luna refuses; the deal reeks of corruption, and she’s no fool. But rejection comes at a cost. She wakes trapped in a mechanical body, voiceless and enslaved to the very monster she denied. Forced to fight against the Guardians she once idolized, Luna struggles to reclaim her agency. Somewhere among them, allies might exist—if they can see past her synthetic shell to the prisoner beneath. Freedom is the goal, but Luna can’t help wondering: if she escapes, can she keep the power she never asked for?