In a world ravaged by the RR virus and monstrous mutations, humans create walled cities to survive the 'Period of Nirvana.' Among them, Luo Feng, an 18-year-old dreaming of becoming a Warrior, faces a pivotal choice during her college entrance exam. When a monster onslaught threatens her city, Luo Feng is infused with warrior power, embarking on a journey to protect her loved ones. Battling external challenges and family hardships, she hones her skills, joining forces with fellow fighters to defend humanity and strive for a brighter future. Will Luo Feng and her allies triumph over the relentless monsters, securing mankind's survival in this apocalyptic era?