The place where Chai Xin was left is not far, driving there and back doesn't take much time.
However, by the time Lu Xi'an and Yao Wei drove back, a considerable amount of time had already passed.
The time was primarily wasted exploring Chai Xin's hideout.
They sent a drone for reconnaissance, followed by people to inspect the lair, search, open, and observe the things inside. They had to be responsible for themselves and ensure safety, which took more time.
Thus, Lu Xi'an didn't expect to see Chai Xin waiting at the spot when they returned.
He speculated that Chai Xin might still have expectations from them, hoping for their return after seeing the treasure, or forced by survival, had headed east according to his direction, back to Tongzhou County to vie for territory.
Hence, when they turned around and didn't see Chai Xin waiting there, Lu Xi'an wasn't surprised.
But the other scenes before them greatly surprised Lu Xi'an and Yao Wei—
