While saying all this, Wu Cong was also properly observing Chen Yi's expression,
Especially when the death of the three Foundation Establishment levels of the Tan family was mentioned, he observed Chen Yi's face, trying to confirm his suspicions.
Upon his arrival on the Small Cold Peak, Wu Cong once caught a glimpse of a fleeting purple figure,
He suspected what he saw was a Purple Sand Mink.
He remembered that when he sent Old Qiu to Zhao Family Island, he loaned a Purple Sand Mink to assist him.
Later, Old Qiu disappeared while chasing Chen Yi,
At first, Wu Cong thought Old Qiu had found some good fortune and was laying low,
But after he found that Chen Yi and Zhao Chengjing were safe and sound, he judged that Old Qiu had met with a disaster.
Seeing the Purple Sand Mink again now, it is very likely that the one who killed Old Qiu was Chen Yi.