C512 Zi Long Had an Unexpected Encounter with a Spy

After the Army of Heishan moved to the Youzhou, Gongsun Xu completely sealed off all paths that lead to the Jizhou and the Yanzhou. Only the Liaodong, Bei Bei and the caravan from Guan Zhong were able to sell the salt and iron tea in the Youzhou, so the caravans from Yuan Cao, Liu and Liu Family did not dare to appear within the borders of the Youzhou. A caravan suddenly appeared in front of them