Not understanding was one thing, but as someone sent by the Western Ox Royal Court to lead a team, he still possessed the ability to observe, analyze, and judge. They had also been keeping an eye on Shi Chun's side. They had a clear view of the events leading up to the sudden change in the situation.
First, there was the choking smog, then Murong Wu’ai went to see Shi Chun, and immediately after, Murong Wu’ai withdrew. Then, Bian Weiying went to see Shi Chun, and the Eastern Victory group followed suit and withdrew. Finally, Situ Zhen went to see Shi Chun, which caused the Northern Jù group to withdraw as well.
It was obvious that Bian Weiying and Situ Zhen must have learned something from Shi Chun. At this time, the benefit of Eastern Victory and Northern Jù leaving Bian Weiying and Situ Zhen behind became apparent. Only the Western Ox side lacked a good channel of communication.
If there was no channel, he would create one himself. You Ben lowered himself, personally ducking into Shi Chun's small wooden cabin and then into the hole in the ground. Niu Qian also followed him in.