Huangfu Liushui suddenly opened his mouth, spraying a mouthful of fresh blood. With his empty hand, he pointed a few times in the air, and the essence blood quickly turned into several blood-colored runes, which disappeared in a flash and merged into the black short ruler.
The black short ruler suddenly burst into brilliance, and a crack appeared on the surface of the ruler. A thin black shadow shot out from it, heading towards Liu Huifeng and the other two.
Liu Huifeng and the two elders, upon seeing the black line, immediately retreated backward, seemingly extremely fearful of this black line.
Liu Huifeng suddenly shouted loudly, and dense cyan runes appeared on the cyan whip in his hand, wrapping around the black line.
With a muffled bang!
The black line seemed completely unimpressive, but when it touched the cyan whip, it immediately exploded with blinding sparks of treasure light, and Liu Huifeng was knocked back several dozen feet by an invisible force.
