Nanliang's army had already arrived in Pengcheng, Xuzhou.
Pengcheng was guarded by the governor of Xuzhou in the Eastern Wei Dynasty and Wang Zezhen in Taiyuan.
The king faced the Nanliang army and could not get out of the city.
Even so, Xiao Yuanming did not dare to approach the army easily, but stationed his troops in the cold mountain area.
Shortly after arriving at Pengcheng, Xiao Yuanming soon received an order from his uncle Xiao Yan.
Xiao Yan ordered him to build a weir outside Xuzhou to block Surabaya and flood Pengcheng with water.
In fact, Xiao Yan did not do less to build weirs and Yancheng.
In the 13th year of Tianjian (514), Xiao Yan once ordered Kangxuan to make a fake festival, governor