Shen Boyang occupied An Zhanjiang and led a group of six agents on the march. The journey is by train. There is the Beijing-Shanghai line from Shanghai to Jinling, which takes more than seven hours. After a few hours, I went straight to Pengcheng, which is Xuzhou, and found a hotel to stay. ,The door opened quietly, the spy was stunned and didn't pay attention, a figure suddenly came behind him, one hand pressed the top of his head, the other pulled his chin, his neck was broken.