When Huang Donglai and Lei Buji arrived at the county office, Sun Yixie had already finished interrogating Sun Ling.
Under the "up and down" interrogation style of Brother Sun and the intermittent punches and kicks, Sun Ling, the boy, finally couldn't bear the humiliation and confessed.
He had no choice but to confess, after all, Sun Yixie knew from the beginning that he was an imposter. With that card up his sleeve, even the cleverest swindler would be exposed during the interrogation, let alone Sun Ling, who was just an ordinary ruffian.
Questions like "how much does a carp cost per fish," "how much do potatoes cost per pound (in our universe, potatoes were introduced to Central Plains from the coastal areas at the end of the Great Ming, and since Great Ming is set to last longer, they were already common by then)," "how many temples are there in Hangzhou," "how big is West Lake," "how many courtyards does Sun Mansion have," and so on.