Murder City was a story about crime, violence, and humanity. The protagonist of the story was a young man named Yang Jian. He started an adventure about survival and freedom in the killing city. The city within the killing city was a place full of crime and violence. Various criminal activities and violent incidents often occurred. Yang Jian had experienced many dangers and difficulties in this city, but through his own efforts and wisdom, he gradually adapted to this environment and became a strong man in this city. In the story, Yang Jian and the other powerhouses started a struggle for power and resources, and at the same time, they also had conflicts with some innocent people. In this process, he gradually realized the complexity of human nature and the nature of evil, and began to work hard to change the fate of the city. The whole story is full of horror, suspense and violence, but also explore the deep theme of human nature, power and freedom.