C30 Kindness makes money

Liu Du looked at Ma Laoban with a smile that was not a smile for a long time. Ma Laoban was so nervous that his head was covered in cold sweat, and even though he was sitting on a chair, he felt as if he was sitting on pins and needles.

"Ma Laoban, I wonder what business do you have with me today?"

These words were said with the intention of asking despite knowing the answer