Although Fa Zheng found some traces of Mao Jie's army nearby, honestly, without catching them red-handed, if Mao Jie doesn't come to visit you, there's really nothing you can do, as both sides are ultimately in different systems.
"How are things in Chang'an lately?" Sima Yi suddenly asked Fa Zheng.
"How would I know? I haven't paid any attention to Chang'an recently," Fa Zheng replied casually.
Upon hearing this, Sima Yi glanced at Fa Zheng but dropped the matter. Since Fa Zheng was unwilling to talk, he wouldn't press the issue.
As for Fa Zheng truly not knowing about such matters, Sima Yi wouldn't believe it. He didn't buy Fa Zheng's claim of sneaking over here, especially since even if he did, Sima Yi believed someone would have briefed Fa Zheng.
With such a major event with the Southern Huns at Chang'an, if the only capable and intelligent Fa Zheng simply sneaked here, Sima Yi would be the first to disbelieve.
