C84 Latent rule

Then, the man said with a troubled expression, "Miss Ye, the terms we agreed upon yesterday are still to be discussed, so we can't sign them yet."

"We discussed it yesterday and you said there won't be a problem. You said you only need to sign the contract today. Why did you change your mind today?"

Then the man said, "Yes, I did. After that, I went back to the hotel and called the headquarters