"Quickly get the servants to stand guard at the door. Once they see Old Master Ding's car coming, tell me immediately. I'll go and welcome Old Master Ding."
Xie Wan agreed and quickly went down to instruct the servants.
After Cheng Ling told Gu Nan her thoughts on the physics question, she chatted with Gu Nan for a while.
[ GN ]: Thank you. I thought about this question for almost half an hour, but I still couldn't figure it out.
[ Farming Professional ]: You're welcome. Actually, I'm not the one who figured it out. I have an expert who guided me.
[ GN ]: Expert? Can you tell me who the person is?
[ Farming Professional ]: It's not convenient.
When Cheng Ling typed these three words, she raised her head and looked at Lu Qi who was standing.
