The mermaid girl’s Lunar Eclipse Holy Water spread, blending seamlessly with the surrounding currents, perfectly concealing herself, like the bright moon hidden beneath night clouds. Seeing this, Lu Jun nodded. Upon ascending to a mid-level Commander, the additional mastery of Lunar Eclipse Holy Water not only laid a solid foundation for his future ascension to Emperor but also granted combat abilities far surpassing ordinary spirits of the same kind. Yes, it was like the difference between a state-level mage and a common mage; demons and monsters likewise had prodigies and ordinary ranks. Every major figure ascending to Emperor had been invincible in their youth. Once the two were hidden, they easily reached the sea area indicated by the Hunter Alliance intelligence. At this point, Lu Jun had already descended thousands of meters beneath the sea. Glancing at the thick seabed, he saw a sprawling black forest, jagged and claw-like, its branches twisting like ghostly hands—ominous and terrifying, covering an area of several square kilometers. By the time they approached, there were no signs of sea monsters within a hundred li, indicating that this underwater forest had an extensive hunting range and was extremely dangerous. As for how the informant had navigated through such perilous waters to find this location... there was no mystery. The world was full of mages; many extraordinary individuals existed. Some even contracted with a Water Insect Matriarch, capable of spawning countless minor insects. Their life levels were negligible, but they excelled at hiding, perfect for reconnaissance. "Could this really be the Four-Colored Demon?" Lu Jun stared at the underwater black forest, puzzled. This scene did not match the scientific name’s description. He had thought the Four-Colored Demon was a kind of animal-like sea demon, more like a multicolored seafood-type demon. This appearance diverged too much from expectations. Content orıginally comes from 𝗻𝗼𝘃𝗲𝗹⟡𝓯𝓲𝓻𝓮⟡𝙣𝙚𝙩 Regardless, he decided to test it. With mastery of Space Magic Blink, he could break out even if surrounded. Closing his eyes to sense, Lu Jun discovered the black forest was a composite of a demon clan. Though their auras were very similar, each ghost tree had subtle differences in cultivation. One hundred, two hundred, three hundred... up to seven hundred Warriors, led by three Commanders. A standard high-level team entering here would be doomed. Lu Jun was unafraid; back in the Ancient City, he and his sister had fought three hundred ghost generals together. With his current earth-shattering power, countering such a demon clan was entirely feasible. Moreover, he actually hoped for more. The Four-Colored Demon’s crystals were consumables; the more he collected, the greater the margin for experimentation and research. Without hesitation, Lu Jun merged with the mermaid spirit, striking first. He seemed to condense into a humanoid liquid form, radiant with starlight, clad in a deep-blue ceremonial robe, a sun-moon-star crown atop his head. Rings of black water encircled him, vast moisture spilling forth. Profound Yin Water and Three-Light Divine Water, two top-tier soul species, merged as one. Then, Lu Jun launched a Fist of Raging Wave Heavenly River, descending violently. Two-colored auroras reflected across the sea, water swirling around him, forming massive vortices. Water elements surged for kilometers, and a black starlight waterfall fell from above, carrying immense force. The Hundred-Zhang Heavenly River clashed with normal seawater. Every drop was dense, imbued with terrifying Extreme Yin Power. Observers could notice countless tiny glimmers within the black river. The crashing waves, though underwater, resembled collapsing mountains rather than flowing streams. The high-pressure seabed churned violently, sending tidal surges across a hundred li. The central black forest area roared. The seabed furrowed, massive rocks and sediment were overturned, and violent tremors spread. Along the way, twisted ghost trees were uprooted; rolling waves destroyed branches and leaves over ten meters long, dissolving them into the dark Extreme Yin Water. But it wasn’t over. Countless shimmering points hidden in the black heavenly river exploded brilliantly, reflecting on the seabed like Van Gogh’s starry night. Deep blue and dreamlike, yet deadly. Stars’ self-explosions flashed in the black forest, causing secondary damage and destroying some vegetation—this was the Starburst trait of Three-Light Divine Water. Water vapor surged from Lu Jun’s body as he transformed into an Elemental Spirit, unleashing a second wave of violent currents. The tidal surges compounded, and an enormous black dragon rose from the seabed, sweeping away all enemies. Smoke stirred from the seabed instantly dissipated. This time, however, the underwater black forest of the Four-Colored Demons reacted. The beasts’ howls echoed. Each twisted ghost tree was actually a strange demon, part animal, part plant, their backs and limbs covered in coral-like branches, moving slowly and heavily. Suddenly, the area burst into color. The demons’ previously black "branches" shone blue, white, yellow, and black, their blood also vividly four-colored, transforming the magical domain into a dreamlike underwater paradise. As the raging black dragon’s Heavenly River descended, the Four-Colored Demon clan’s blue-black glow extinguished, leaving only earthy yellow and icy white. These merged into a warm golden light, forming a vast golden sea of illumination. Beneath the golden light canopy, combining the hardness of ice and the vastness of earth, a thin luminous membrane stretched, resilient and indestructible, remaining perfectly steady under the pounding waves. Lu Jun snorted coldly, every movement exuding the power of the Water, mountains could be lifted, and his aura overshadowed all. He stirred the murky seabed, unleashing waterfall after waterfall, the tremors echoing like tectonic shifts. No matter how fiercely he struck, even with over twenty successive tidal waves, enhanced by the "Tide" effect granting peak high-level pseudo-cataclysmic water roar strength, the brilliant yellow membrane remained unshaken. "So this is the power of Fusion Magic?" Lu Jun continuously pushed his magical energy, his spiritual world quaking, forcing him to pause and catch his breath. Observing the scene before him, his expression was grave as he whispered. Though this defensive barrier was conjured by hundreds of Warrior-ranked demons and three commanding leaders together, one cannot overlook the ice-and-rock fusion magic at play. He could tell that a single Four-Color Demon’s aura was merely that of an ordinary Warrior level. Yet when using fusion magic, it surged to peak battle general strength. Ice-and-rock fusion alone was equivalent to half a high-level spell. Hundreds of semi-high-level defensive spells combined, and even a Super mage couldn’t easily break through! This is truly a legionary technique. After long exertion, even using the most powerful naval water magic in group combat, the only result was the twenty-some Four-Color Battle Demons crushed during his initial ambush. The vibrant, multicolored forest below seemed to sense the enemy’s inadequate strength. The leading Four-Color Demon shrieked sharply, and the continuous pale yellow sea of light gradually split, slowly condensing into ice-white and dim yellow hues. Soon, like the rising and setting of the sun and moon, the remaining black and blue hues gradually ascended, shadows and water perfectly blending, forming a deep, tranquil sea of faint black mist. For additional Chapters Versatile mage {40 Chapters} Douluo Dalu:This Soul Master is to Weird {30 Chapters}