C130 Who Is the Mastermind Behind This

In the end, Xuan Ji confirmed that the murderer was an adult male, and that he was similar to the person who invaded Soong Di's house. In the end, Soong Di was almost killed by the man in black that night.

This was another murder case, and it caused everyone to panic. Who was the one causing trouble? The world was unpredictable. Who would know that person, or that group of people