C389 Suspected gao pingyu

After Ma Si heard Tang Xue Ran's words, he nodded his head and said: "Okay, if you say it like that, I know what to do. Although I can't guarantee that there won't be any pain, but, I will do my best to minimize the pain, so you can bear it!"

"Un, okay, thank you, Doctor Ma Si." Tang Xue Ran then asked: "Then