C342 Once a friend

"You know Liu Chenghuo as well?" Fang Yao exclaimed.

"Yes, and I've known him for decades."

After the old man finished speaking, Fang Yao was even more shocked. At the beginning, he had thought that the old man had used the intelligence network to get to know him. Now, it seemed that they were old acquaintances. At this time, Fang Yao was even more interested in the old man's past