C253 Great Slaughter Technique!(part I)

The Black-scaled Dragon Devil Man was utterly bewildered. The twenty other Dragon Devil Men who had arrived were frozen in place, swords and sabers in hand, unsure where to strike.

Suddenly, a few meters in front of the Black-scaled Dragon Devil Man, a massive black vortex materialized out of thin air.

From within this dark maelstrom, a black Soul Nail