He naturally knew that hesitation was not an option.
His real worry was the inability to capture Hungu in one fell swoop. At this juncture, Yun Zheng had already dispatched people to sow discord among the Western Desert tribes; if those tribes fell into chaos, Yun Zheng would certainly seize the chance to strike while they were down!
This mission could only succeed, not fail. The consequences of failure were something none of them could afford.
Chapter 400