Siheyuan: Unexpectedly Got the Opportunity to Enter Sijiu City

Liu Xuan, a good young man in the 21st century, traveled to the last year of three years of natural disasters. Facing the four walls of the house, with nothing left, and a house that even shed tears when a mouse came, everything was lost for a while. Just when Liu Xuan was struggling to survive because there was no food, he found an acre of grain fields. Liu Xuan began a farming life and gained the confidence to survive. Just when Liu Xuan's life was getting better and better, luck came from heaven. Liu Xuan took over his uncle's job and was qualified to go to Sijiu City. On the train to Sijiucheng, a little girl was rescued from human traffickers. Just when Liu Xuan stepped into the courtyard with excitement, he discovered that it was the world of the courtyard that everyone complained about. Facing such a group of monsters and monsters, Liu Xuan was afraid inside. In fact, entering these four-nine cities is not mandatory. It's not that Liu Xuan is too cowardly, it's that the enemy is too powerful.