C366 Center Dispatch
On April 15, after Xu Hee's request, Sun Steel took Junior General as the vanguard, leaving Xihe County in the west, and pointed his troops straight at the Heedong and Pingyang County. Due to the lack of troops in these two counties, more than half of the cities of these two counties were captured in the span of ten days.
Zhang Yim personally led the 50,000 strong army as backup