Siheyuan: Here Comes a Demon King

"Hello, my name is Qin Huairu..." "My name is Zhao Beixuan... Hmm, wait, what did you say your name was?" "Zhao Beixuan, a topic writer from a small town, traveled to the Siheyuan in 1952 to teach people how to behave. Because he had a mouth, everyone in the Siheyuan almost collapsed and planned to sew his mouth shut..." Protagonist: Zhao Beixuan, Qin Huairu This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.