C44 There is no longer any value in using it

After receiving Gu Tong's response, Si Yichen was worried and said a few words to Sister Yang before leading the two into the study.

As soon as the two of them left, Sister Yang started to clean up the table.

Right after she was done packing, she respectfully asked Gu Tong, "Miss Gu, I'll go to the kitchen to clean up first. If you need anything, just call me