Qiao Nian frowned slightly and said apologetically, "I'm very sorry. I didn't notice that you were still here just now."
As she spoke, Qiao Nian took out her work pass from the pocket of her white coat. Then, she said seriously, "I'm a friend of Professor Ollie. He asked me to come over and use the instrument. I didn't expect to disturb you."
The doctor glanced at the work pass Qiao Nian had taken out and recalled that Qiao Nian had said that she was Dr. Ollie's friend. He instantly became friendly and said, "So you're Dr. Ollie's friend. Then what are you trying to do now… This is a DNA apparatus, and it's also a new machine our hospital has just obtained. If you don't understand how to use it, I'll teach you. I just…"
Before the doctor could finish speaking, he heard the instrument suddenly ring.
"Beep!"
The doctor looked at the woman beside him in confusion. He was stunned.
