C573 New Drug Marketing

"Sorry for the trouble, Doctor Chu!"

The old lady said with a smile. Qi Shanshan stood to the side and watched Chu Hao give the old lady a familiar massage.

The old lady lying on the sickbed only felt her legs warming up. For a moment, she felt so comfortable that she wanted to sleep.

The old lady's eyes were wide open as she looked at the ceiling. She was still unable to get to sleep