After dismissing Zhang Yuksheng and the others, An Yiqing wandered alone through the medicine field. She would occasionally squat down to examine the footprints left on the ground and the laboratory that had been turned upside down. Her brows furrowed at times, and at other times, a look of realization would dawn on her face.
After a long while, Zhang Yuksheng finished his work tasks and hurried over, worried about An Yiqing.
"Miss, how is it?"
An Yiqing stood at the stairway entrance to the medicine field's basement, frowning and thoughtful. Seeing Zhang Yuksheng arrive, she glanced at him, "You're just in time. Take me to see the surveillance footage."
...
In the surveillance room, Zhang Yuksheng pulled up the surveillance footage from today. An Yiqing sat in front of the computer, reviewing it carefully several times, her eyes narrowing slightly. She pressed the pause button, freezing the screen on a fighting movement.
"This movement, did you notice anything?" she asked.
