C123 The Class Monitor Left

Hsing Guilan nodded emphatically, estimating that tonight's dinner guests and the set standards would yield no less than a substantial profit. Eager to see the exact amount, she quickly grabbed an abacus and began calculating the figures in the ledger.

Qin Su, Hsing Guizhen, and the others sat quietly nearby, waiting for her to announce the results. Qin Guangjun