C189 Jin City Is in Trouble

"This time I am truly thankful for Doctor Yun's timely assistance. If Doctor Yun needs any assistance in the future, please do not hesitate to speak up."

Murong Yu thanked him very politely. Actually, he wasn't sure that Yunfei would come as well, but he had come at the right time and was of great help to them. Therefore, he had to remember this favor