In the post-apocalyptic wasteland overrun by zombies, Eve and her daughter Mia are ruthlessly abandoned by David, her husband. Trapped in a hopeless situation, Mia awakens a nature superpower that allows her to control all living creatures. The mother and daughter occupy an abandoned ecological research institute, domesticating mutated creatures including black cats, iron-armored cattle and man-eating flowers, and build defensive barriers with plants to survive against all odds. Seeking a cure for the warlord leader's viral infection, David betrays the two. He leads an armored force and tens of thousands of zombies to launch a fierce assault on their farm. Mia overdraws her life force to activate her powers and fend off the attack. Her cells gradually turn woody, leaving her on the verge of withering away. Eve ventures alone into deadly terrain to search for the life-saving serum. After the serum saves Mia, she fully awakens domain-level power as the Empress of Nature and dismantles the zombie horde under David’s command. However, David devours mutated creatures and evolves into a 15-meter-tall ultimate zombie king. It remains unknown whether this brutal battle can truly destroy the ultimate zombie king once and for all.