I'm not investigating anymore

"Doctor Zheng, I know you're being kind." The man, who was following behind Zheng Ren, had more or less returned to normal. He said softly.

"Hmm, hmm?" Zheng Ren hummed in acknowledgment. The man's words seemed to have some other meaning.

"You don't have to comfort me. It would be troublesome if you faked the test results." The man said,"a friend of mine and I used to falsify a list for his old man and we went to several printing shops. That seal was the most difficult to get, and I had to find someone to engrave a seal on it to fool them. "

Zheng Ren smiled.

Usually, in order to not make the old man with late cancer suspicious and know that he had an incurable disease, the patient's family members often did this.