The situation is getting more and more serious, and the bloody case involves the commanders of the police department and the gendarmerie regiment. The investigators involved in the case actually shot the witness. At this time, Chen Yongchun and Chen Haipeng involved in the bloody case were arrested one after another. They confessed that Zang Jingzhi did participate in the planning of the bloody case, but did not participate in the murder.

Ma Yi, who has been on hunger strike, finally confessed that the reason for planning the bloody case was that Sheng killed a large number of soldiers in the northeast when he slaughtered people in Xinjiang. Ma was not allowed to kill people, but later he was sent to the "super high group" to stop the case. In Ma Yikong's confession, Fan Zongxiang vaguely felt that there was a mysterious person behind the bloody case.

Liu Zili escaped. In his study, he found a letter asking him to flee to Jonny. The familiar handwriting belongs to Jiang Deyu. When the police arrived at Jonny, Jiang Deyu left a suicide note and shot himself. Liu Zili is always with him.