The salt shortage was due to the Japanese army transporting most of the salt from the Lianghuai Salt Fields to Japan, this is well known to everyone, what Xu Ruiyang did was to become a salt merchant, to put it simply, he want to smuggle salt! ,There are advantages and disadvantages to doing this. The old man is not easy to fool, but I won't go into detail about this issue. There are countless similar examples, but Sirius, Shen Boyang and their teammates are involved in this case. probably about to lose their temper.