The condensed energy turned into a huge transparent energy ball and spread in the surroundings.
Lu Yuan's hiltless broken sword fell for a moment before it quickly collided with the spiritual energy turbulence.
The spiritual energy turbulence that could easily destroy a Nascent Soul Stage cultivator was unable to force the broken sword back.
The broken sword spine emitted a large amount of metal power, the sword body emitted a large amount of fire power, and the sword edge emitted a high amount of sharpness.
While the explosion of the chaos dragon corpse generated spiritual energy, it only managed to stall Lu Yuan's broken sword for a moment.
Whoosh!
The hiltless broken sword pierced through the majestic spiritual energy turbulence and stabbed into the neck of the chaos dragon corpse on the spot.
And that dealt the final blow to the chaos dragon corpse.
As the dust settled, a lone dragon head appeared in the ruins.