He knew about Chapter 1872(the first one asked for a monthly pass)

No one dared to stop or hide the people he chengjian wanted to investigate.

Within an hour, several doctors from several large hospitals in the imperial capital were arrested.

They were all medical staff who had frozen Qin Suwen's body with liquid nitrogen.

The changes in the hospital system naturally could not escape the ears and eyes of the people from the Qin's Hospital, the largest private hospital in the country.

..

"Old Mister Qin, a few of the key doctors from the public hospitals in the imperial capital have been taken away by the police to assist in the investigation."

Under a maple tree in the peace courtyard, Qin Baye was wearing a pair of silk clothes. He sat before a stone table and sipped the kung fu tea in a white porcelain cup.

After a while, he smiled and said, "Go ahead and investigate. What does it have to do with us? -- Go ahead and investigate."