No one can let that person go without my permission.

Four days ago, when two policemen detained Li Nan in the prison, he just said this sentence, and received an urgent notice asking him to go to other provinces to assist in investigating a major case. He left immediately, and the plane tickets were all bought.

As soon as he left, two policemen from southern Li's residence were detained. Good things fell from the sky. Both of them participated in the closed training of cadres at the grass-roots level. During the closed training, no outsiders were allowed to be seen and communication tools were taken away.

In this way, three...