At dawn, Xia Lei arrived at a luxury residential area. 

Li Youdun’s house was in this neighbourhood. In the past month, he had come here ten times, and five times for more than eight hours. Xia Lei had been hoping that the informant would appear in Li Youdun’s house but it didn't happen. Even so, he still insisted on visiting this place every few days. 

This was a must. He was basically Li Youdun. How could he not return to his own home in the span of one month? If that was the case, it would definitely attract suspicion from the Jingdu CIA intelligence quarters. 

Xia Lei opened the door with Li Youdun’s key and entered. The house was very quiet, there was no sound.

There was a glass door separating the balcony and the living room. Xia Lei stood in the living room and activated his left eye. He looked through the curtains and glass door, scanning every window in the apartment opposite. 

This wasn’t the first time he had done this. Every time he came to Li Youdun’s house, he...