C306 Four Unlucky Bastards(5)

Aside from Zhang Tiehua, who stood at the front of the car, the sound caused the other three to furrow their brows in concern.

The metal roller, used as a probing device, was not smooth. Coupled with Zhang Tiehua having exhausted much of his strength fighting off zombies, the roller's path was erratic. Its weight caused the sharp end to screech across the car's roof