"Brother Cheng, Madam Cheng, I hear the two of you possess an extremely powerful Yin-Yang Profound Fire Technique. Why don't you two make the first move?"
"Very well!"
The dual-cultivation Dao companions from Thunder Cloud Villa exchanged a glance and did not decline. Since they had decided to join hands, hemming and hawing now would be foolish.
The two stepped forward and circulated their spiritual power. Countless fireballs floated up around them, but their colors were rather strange: Madam Cheng's were green, while her husband's were blue.
"Swift!"
The two formed incantation gestures and pointed at the fireballs before them at the same time. The green and blue fireballs immediately touched in pairs and began to merge.
The newly formed fireballs were purple.
"So this is Yin-Yang Profound Fire?"
Even the Blood Demon Ancestor, whose demonic arts had reached the profound, revealed a trace of wariness.
"Indeed. My husband and I have cultivated Yin-Yang Profound Fire for over twenty years. Though it cannot compare to the Samadhi True Fire of Nascent Soul Realm seniors, among the fire-attribute techniques of Core Condensation cultivators, we are confident it is not inferior to anyone's." The female cultivator surnamed Cheng smiled proudly. Her husband, by contrast, had a wooden expression and said nothing, but everyone present had discerning eyes. Compared to his wife, the male cultivator's power was clearly a notch stronger. He simply was not good with words, but absolutely no one dared look down on him.
"Go!"
The two stretched out their palms simultaneously and slowly pushed forward. The fireballs instantly transformed into strands of purple meteors, whistling toward the Sword-Thorn Tigers.
With a thunderous boom, the demonic beasts at the front were struck by the Yin-Yang Profound Fire and blasted into flying flesh and blood. Even the demonic beasts beside them,