Shang continued watching the Treasury Master for several months.
It was mundane work, but it paid well.
Eventually, over two years passed.
And finally, something suspicious happened.
The Treasury Master left the Urbring Family every three months to travel to a couple of different gatherer families and exchange some wares. This was the very thing that happened the first time Shang had seen the Treasury Master.
Originally, when the Treasury Master left for his regularly scheduled roundtrip, Shang hadn't thought that anything suspicious would happen.
By now, he had been convinced that the Treasury Master was innocent.
Sure, he had once met with an unknown woman to have some fun, which was against the rule of meeting outsiders without informing an Enforcer, but it was just innocent fun. Shang knew that this was not nearly suspicious enough to actually conclude the mission.