Old Ghost's eyes never left Jiang Tong, and the knife in his hand was the only thing that could give him a sense of security in front of Jiang Tong. Although this sense of security was a form of self-deception since it was of no use.
"How did you know?" Old Ghost stared at Jiang Tong and asked again, his face pale from his injuries showing no expression. The two keywords 'Ma Chong' and 'Pu Men' prompted Old Ghost to stay. Jiang Tong didn't even need to use force, Old Ghost wanted to stay and talk to Jiang Tong! Because what Jiang Tong had said was a secret that no one knew!