C515 Solve the Problem

"You guessed right." Fang Rui smiled, but his eyes immediately signaled Yang Jianmin not to say anything.

Yang Jianmin of course understood what Fang Rui meant! However, he was still puzzled. Why did he do this? His own teacher's medical ethics should be very high. Otherwise, he wouldn't have been able to treat someone for free without even leaving a name behind