The show mainly tells the story of the protagonist Rick, a deputy sheriff in a small town on the outskirts of Atlanta. While performing his duties, Rick was shot and seriously injured, and was rushed to a local hospital for emergency treatment. When Rick woke up, he found that the hospital was empty. He realized that something must have happened outside, but he didn't know what it was. The whole show revolves around the experience of the protagonist Rick and his companions as they fled around the United States where zombies are spreading and crises are lurking. The plot is exciting. In the fifth season of "The Walking Dead", three permanent characters will be confirmed, namely Gareth Andrew West, the mysterious boss of the terminal, Tara Alanna Mortensen, and Rosita Christie Serratos, which means that the lives of the three of them in the fifth season are guaranteed to a certain extent. Gareth will be the main villain in the fifth season, Tara plays an increasingly important role in Glenn's storyline, and Rosita is a classic character in the original comics. In addition, the producer also revealed that the fifth season will tell the history of the terminal.