Additionally, there was one thing: Chu Nan had some intersections with the Mysterious Investigation Bureau in the past, but at that time, he was mingling in the Middle East, busy dealing with his own affairs, so he didn't deliberately pay attention to this organization. He only knew that their power was quite substantial, and that they were directly subordinate to the state's highest military organ, completely unaffected by other departments. Their existence was akin to the ancient Jinyiwei.
What puzzled Chu Nan the most was, when had he come under their surveillance?
Logically, his security measures were flawless. Even the flight and train tickets from the Middle East had been secured through the secret channels of his former comrades-in-arms, who hacked into the networks of various major institutions in Huaxia; no trace was left. So, how did the Mysterious Investigation Bureau find him?
