Chen Zhao brought David's blood sample to the hospital.
"Ms. Faur." Chen Zhao found Faur.
Faur was shocked. "Chen, you came voluntarily to find me?"
"Yes. I need your help. Can you do it?"
"What kind of help do you need? Don't tell me you need medicine. I can't do it."
Some illegal doctors would collude with hospital doctors to buy restricted medication. This was why Faur's first thought was that this illegal doctor wanted her to steal some medication.
"Of course not. I want to ask you to test a blood sample for me."
"I see. No problem," Faur answered easily. "But now you owe me, okay?"
"I can take it as owing you if you don't make any difficult requests."
"Great. Give me the blood sample." Faur took the sample. "What kind of test?"
"All-around. The sample is an athlete's, so I need comprehensive data."
"Is it your client?"