Introduction to Niujia Village: Niujia Village was the place where brothers Guo Xiaotian and Yang Tiexin lived in seclusion. At that time, the Guo and Yang families were very close to each other, and they lived a life where chickens and dogs knew each other. Qiu Chuji, a hero of the Quanzhen Sect, killed a traitor in the court and was chased by officers and soldiers. This broke the peace of Niujia Village and triggered the story of "The Legend of the Condor Heroes".