Magical Girl Mechanical Heart: Volume 1

Luna dreams of becoming an Earth Guardian, but her reality involves battling monsters and confronting harsh truths, making her question the allure of magic and heroism. When she refuses an ominous offer from a sinister woman, Luna unexpectedly finds herself trapped in a robotic body, stripped of her voice and autonomy. As she strives to regain her freedom, she must navigate a dangerous world where allies may be scarce, and the path to salvation is uncertain—raising questions about identity, control, and what it truly means to be a hero.