Chen Yueyang locked the door of the bedroom, and then put a rolling pin into Shen Shicang's hand. He was afraid that Shen Shicang would turn around and throw it away, so he quickly added, "Take it well. This is an interrogation tool." Chen Yueyang wasted half a day's effort today to carry Liu Songtian back to No.1 Middle School of the city from the back door of the experimental middle school....