C322 Improvement

Today, Gu Qingyue, who was taking care of her father at the hospital, suddenly remembered something. She took out her phone and saw that it was Professor Meng's number.

Although she had some doubts about why he called her, Gu Qingyue still answered the phone. She asked, "Hello, Professor Meng, what can I do for you?"

Professor Meng's benevolent voice entered his ears: "Nothing