The mastermind stood tall as a mountain, his entire body shrouded in dense Black Fog, making it impossible to see his face. The moment he struck, overwhelming dark spells surged forth like raging tides, carrying boundless darkness and Destructive Power as they swept toward the young disciple and the Mysterious Immortal.
Facing such a terrifying attack, neither the young disciple nor the Mysterious Immortal dared let down their guard. They gripped their Treasure Swords tightly, gathered all their spiritual power into the blades, and unleashed the supreme techniques they had just mastered, clashing fiercely with the torrent-like dark spells.
In an instant, heaven and earth lost their color, and the entire Immortal God Ruins trembled beneath the collision of these two mighty forces. Light flashed like bursting fireworks and shooting stars streaking across the sky, illuminating the originally dim space.
As time passed, the battle grew ever fiercer and entered its most intense stage. The mastermind seemed to sense that the young disciple and the Mysterious Immortal had grown stronger, so he began using even more powerful killing moves. His dark spells became increasingly violent, like an enraged beast baring its fangs and claws as it pounced on them.
Yet at that critical moment, the Mysterious Immortal revealed his true strength. Seizing the opportunity, he used incomparably exquisite immortal arts to restrain the mastermind, preventing his killing move from fully displaying its power.
The young disciple seized that fleeting chance. Moving like lightning, he charged toward the mastermind's vital point as swiftly as a ghost. The Treasure Sword in his hand gleamed with cold light as it shot straight toward the mastermind's heart.
With a wet pfft, the Treasure Sword pierced the mastermind's body, splattering a mass of black blood. Yet astonishingly, though wounded, the mastermind did not fall. Instead,