The brakes wouldn't fail immediately even though the brake tubing had been destroyed. Hence, the driver wouldn't have detected any problem until the braking fluid had been drained. At this point, the brakes would fail and this would be very dangerous!
A mishap at that point could cause the car to be totally ruined — and the people in it to perish!
PA Wang came out from under the car and reported the situation. Bao Junyan's expression darkened. Then he turned to Mu Huan and asked, "Why are you in this place?"
Mu Huan: "…!!!"
Freaking hell! Can't you at least show some concern that you could have died?! Can't you?!
"Eh?" Bao Junyan reminded her. He was waiting for an answer.