How dare he overestimate himself? Lu Xiaotian raised his brows and swept out his left hand. A streak of golden light flashed past. Wherever it passed, even the lake water seemed as though it would be cleaved apart—cutting water with a drawn blade.
It was the Earthsplitter Saber, refined with his Core Essence. Lu Xiaotian was naturally most familiar with the Blazing Flame Sword, which he had used more often. However, the situation in Blackwater Lake was somewhat strange, and using a fire-type magical artifact would inevitably reduce its power. The twin brothers before him were not weak, so Lu Xiaotian did not hesitate and directly used the Earthsplitter Saber. The Earthsplitter Saber had originally been a top-tier metal-type magical artifact. Later, Lu Xiaotian obtained metal-type Core Essence in the Primordial Unity Dao Repository and refined it into a metal-type Core Essence artifact. Its sharpness had already surpassed that of the Blazing Flame Sword; it was merely that he had never used it since completing the refinement.
"A metal-type Core Essence artifact!" The moment the Earthsplitter Saber appeared, the waters around the golden flying saber were enveloped by its incomparably sharp saber aura. The twin brothers' faces turned deathly pale.
Even the demonic beasts farther away became restless upon sensing this powerful aura and swam farther away, as though this sudden saber aura might pounce before them at any moment and tear apart their fragile bodies.
Beneath the Earthsplitter Saber's dazzling radiance lay a golden shadow. With a flash of golden light, the saber aura of the twin brothers' Sun-and-Moon Twin Sabers was crushed without suspense.
"Big brother!" one of them cried out furiously, discovering that a bowl-sized bloody hole had been torn open in his elder brother's chest. Blood gushed steadily from it, while the sharp saber aura invaded