On the second day, Yue Qingqing took leave and traveled alone by metro in the direction of the station.
Those people watched Yue Qingqing leave the campus via surveillance all the way.
A bearded man watching the surveillance screen was chatting with Quentin beside him.
"It seems like she hasn't reported to the police, at least we haven't gotten any feedback from our guy over there."
Quentin was slicing an apple with a sharp little knife.
He evenly cut the round apple into segments and used the tip of his knife to deliver them into his mouth.
"I paid attention, from yesterday to today, no strange vehicles like cleaning trucks have appeared at the school, so it should be fine."
After reporting to the police, to avoid drawing attention, they usually use water trucks or cleaning vehicles as disguises to allow officers to enter the scene.
They often do this kind of thing and are familiar with police tactics.
