Niu Lianhua waited until school was out in the afternoon before seeing Sun Liang. He pulled Sun Liang into a secluded corner, took out a stack of money with a pained expression, and handed over five bills.
Transaction completed!
"Thanks!"
"Officer Li, make sure to come to me if you have any more problems in the future. I'll give you a 20% discount!"
Sun Liang was about to leave with the money when Li Jiandong stopped him. "Anything else?"
"Well... "
Li Jiandong hesitated a while before saying, "There's another problem here; you can help me work on it too, right? You said 20% off, so yesterday was fifty, and today is forty. Will that work?"
Sun Liang took a closer look at the problem, suppressed the excitement and doubt in his heart, and asked seriously, "Officer Li, do you know what kind of problem this is?"
"I don't know."
Li Jiandong shook his head. "Why do you ask?"