Lina's appearance gave Cheli City's narcotics police a new direction of investigation. They also found a hidden clue that they didn't discover before.
It could be said that Ye Jian was the reason why Lina was exposed.
If Cheli City's narcotics police hadn't been paying attention to Ye Jian's whereabouts, and if the narcotics police of the three countries had not been informed to monitor the surveillance footage at the borders of the three countries, the narcotics police of Cheli City wouldn't have noticed Lina.
It was a new face. It was a foreign face that didn't have a criminal record and hadn't entered China's territory. Even if the narcotics police had sharp eyes, they wouldn't have been able to lock onto Lina as a criminal suspect just by looking at the surveillance footage.
It was precisely because Ye Jian was beside her that Lina, who had never been targeted by the Chinese narcotics police, was exposed.
