Although demon rats flashed like lightning bolts, Zhang Tie's double-carp swords were faster.
The silver carp blade encountered a purple-black demon rat in the air. Before the rat left any wound on Zhang Tie's neck, it had been cut open by the silver carp blade less than 2 m away; after spurting a blood mist, it fell down the ground.
Zhang Tie had not imagined that the first demon rat that he killed in the mountain cave was the "head". This demon rat indeed moved faster. The moment he saw Zhang Tie, it had already started to launch an attack. As a result, it was exploded by Zhang Tie's sword.
Although demon rats were smart, the head rat still couldn't figure out how that guy who was chased into the water by them about 30 hours ago to kill became so sharp.
Of course, Zhang Tie didn't need to explain anything to those demon rats; instead, he just waved his gold carp and silver carp swords rapidly.