"Where are we now?"
"On the way back. They covered up our eyes, but from the turns the car took and the slant of the vehicle as well as the speed of the car and driving time… After considering all these factors, I believe that we are about thirty kilometers twenty-five degrees north west of the security company's secret base. Brother Han, how did you know that I can tell our rough location?"
"If you've managed to narrow down the location to such a degree, you can drop the 'rough'." Han Chu was silent for a while. He skipped the question that he did not want to answer and continued the conversation with another question. "What about our environment?"
