C216 Design Stolen

Who exactly was the person who stole the map?

Qiao Xi looked at the piece of paper in her hand, puzzled. This man was so meticulous, and he didn't leave any traces behind. It seemed that this matter wasn't simple. Suddenly, a burst of urgent ringing phone calls pulled Qiao Xi out of her thoughts.

"Hello?" "Lan, what's wrong?" Qiao Xi answered the phone and said softly.

"Xi