Cheng Zhihai merely pondered for a moment before he also figured out how Cheng Guang had deduced the general area where the Devil Clan was smuggling through.
Even so, he was still shocked by Cheng Guang's actions.
Within the Bureau of the Lamp, there were people investigating the Devil Clan's smuggling, but the outcomes and results had not been too good.
Cheng Zhihai truly had not expected that Cheng Guang, who had only joined the Bureau of the Lamp for a mere week, would achieve such a feat.
If the general area that Cheng Guang mentioned was indeed the location of the Devil Clan's smuggling, then this would be a great accomplishment.
Even if he did not pave the way for Cheng Guang, with just this merit alone, Cheng Guang could be directly promoted to a White Lantern Catcher.