C293 First Dewdrop
According to Wu Bao's explanation, I have thought of the same thing. Those who were able to do this must be people who understood the Snake Tribe very well. Otherwise, it would be impossible to know the secret stronghold of the Naga Tribe. Even if they found it, they wouldn't be able to hide it so well.
From this point of view, Bai Tianba was the most suspicious, but, from Wu Bao's tone