Megan Parker, once the terrifying Zombie Queen of the apocalypse, tragically dies from choking on a jujube pit—only to be transmigrated into the body of her namesake, the bullied and simple-minded youngest daughter of the Parker Family's second branch in the Great Roland Dynasty. The moment she opens her eyes, she catches her tyrannical grandmother and uncle in the middle of selling her older sister, Natalie Parker, to a brothel to cover gambling debts. Exploding with monstrous physical strength, Megan violently beats back her abusive relatives, rescues her family, and forces her mother to cut ties with the greedy main branch once and for all. From then on, Megan uses her supernatural zombie abilities to hunt for profit, build a new home, and crush local scoundrels. She helps her sister break free from a toxic engagement, trains her fellow villagers in martial arts, recruits refugees, and defends Parkerville from invading bandits and imperial troops. As her family and neighbours awaken their own inner strength one by one, Megan unlocks the full scope of her powers—shielding her entire village through turbulent times and transforming from a solitary apocalyptic queen into the beloved guardian star of Parkerville.