Zheng Tan had indeed hesitated over whether to snitch on Senior Hetao, but ultimately he decided against it. All things considered, he didn't hold any grudge against that "Advanced Scammer". The man's actions on the mountain had actually been somewhat helpful. Since it didn't involve his own interests, and seemed to pose no threat to him or Senior Hetao, Zheng Tan couldn't be bothered to make a fuss.
During the following period, Zheng Tan didn't spot that "Advanced Scammer" around the Affiliated Hospital. Every day, so many people came to the hospital for treatment; after all, it was a genuine top-tier medical facility. There were so many patients that Zheng Tan simply couldn't keep up, even the old lady from before, he rarely ran into her, perhaps once in every three visits. Encountering her before was just down to luck or coincidence.