With clues, there's motivation!
Next, within the stairwell of the hospital, in the safety passage, Luo Fei and Liao Xingyu started searching floor by floor.
They observed the subtle traces of friction and dragging.
Quickly, they made their way from the first floor to the third floor, where the traces of friction became more pronounced.
It was clear that due to the weakness of the one dragging, the marks deepened progressively.
"Stop!"
Liao Xingyu suddenly called out to stop, and their gaze paused at the exit, where there were no traces, indicating the clues again broke off as they transferred.
"They must have exited through here."
"The subsequent events can be found through surveillance. The stairwell was their last hiding place. Wherever they went, as long as they entered the monitored area, they can't escape!"
"Exactly."
