After entering the study room, Ly Nghe Han closed the door and asked: "Old Hau, why did you come to my place tonight? Is there something important?" ,After hearing what Deputy Director Ye said, Li Yixin felt a little less worried. Such an arrangement basically completed the task of Japan sending him to Chongqing this time. There were still some thoughts in his mind, if Masao Yamashita met Director Lu, if Director Lu put forward some conditions that Masao Yamashita could not immediately agree to, maybe he would force Masao Yamashita to find the mole. mysterious hidden agent, let him follow the vine to find this ticking time bomb.