When a virus breaks out in the modern apocalypse, Lin Wanzhao, a daughter of a martial arts family, relies on her family's Xingyiquan to protect her martial arts apprentices. On the way, she meets geologist Gu Zhaozhi, and the two work together to find a safe base. During the process, he encountered crises such as resource plunder by the doomsday warlord Zhou Lichuan and attacks by zombie waves. Lin Wanzhao used the "Twelve Shapes" of Xingyiquan to resolve the dangers. He relied on tenacity and sense of responsibility to rally the survivors, and finally established an orderly mine base, becoming the "backer" that everyone relied on, and realizing his promise of "protecting his homeland with martial arts."
