C308 Gun and Medicine(2)

"Bang!"

The third muffled thud echoed, triggering the sealed fireproofing door to swing open!

The zombie trapped behind the door was sent tumbling to the ground, off-balance from the force of the impact.

Seizing the moment, Zhang Tiehua grabbed a metal roller from beside the door and, without giving the creature a chance to react, he delivered a crushing blow to the zombie's head