# Chapter 1679: Heavenly Derivation Scripture
In the void, Dugu Bubai remained silent, directly stepping forward. The void trembled, and the halo around his body suddenly brightened. An ancient seal came crashing toward Lin Feng.
Lin Feng's palm trembled as he unleashed a demonic fist, shattering the ancient seal. At that moment, Dugu Bubai's body had already descended before him. The halo around him blazed brightly as countless ancient seals seemed to press down upon him.
Lin Feng's expression turned extremely cold. He had no past grievances with Dugu Bubai, yet the other party attacked him without a single word.
He stomped the ground, and endless sword light burst forth. Sword qi tore through the air, slashing against the ancient seals. Rumbling sounds continued without end as the seals kept collapsing. However, a surging pressure suddenly descended upon Lin Feng. The opponent's body rolled down from the void, a Buddhist ancient seal crushing everything, collapsing the sky itself, while the divine seal halo around him grew even more dazzling.
Lin Feng's body shot into the air. The Earth Splitter suddenly slammed into that ancient seal, causing it to collapse. Lin Feng's eyes were icy cold, his gaze sharp as he roared: "You are not Dugu Bubai."
He had personally witnessed the battle between Dugu Bubai and Langxie, feeling the power of that ancient seal technique. It was far more than just this level of power. However, he only saw an eerie, cold light shoot from the other's pupils. This gaze carried a hint of familiarity, causing Lin Feng's pupils to contract.
"It's you." Lin Feng thought of that night in the Tian Yan Holy Clan's death ground, where he had seen a pair of eerie eyes. They seemed to be these very eyes. The other party could actually disguise himself as Dugu Bubai, and was even enveloped by three hundred and sixty divine seal halos. This kind of derivation ability was far stronger than the Great Derivation Art.
"Could it be the Heavenly Derivation Scripture?" Lin Feng's heart trembled. The other party had once appeared in the Tian Yan Holy Clan's forbidden ground and was proficient in derivation abilities. This made him suspect. The Heavenly Derivation Scripture was said to be able to derive everything, granting one great deduction abilities, allowing even an ordinary person to possess heaven-defying talent. The Great Derivation Art was likely just one of the divine abilities within the Heavenly Derivation Scripture.
Lin Feng didn't have time to think too much. In the void, a sky-covering great hand pressed down toward him, like the power of the heavens themselves, containing infinite might, trying to crush and kill him.
"Slash!" Lin Feng struck out with his sword, cutting through all things. The sky split open. However, the other's lips still held an eerie, strange smile, his eyes unchanged. Suddenly, thousands of bodies appeared simultaneously, as if countless ancient seals were being unleashed at once. Beyond this, Lin Feng felt his mind slightly dazed, as if he were about to sink into this attack, unable to resist.
"Illusion." Lin Feng's expression stiffened. His pupils turned pitch black. He stomped the ground, and the earth violently exploded, containing endless sword qi majesty that slaughtered everything. Thousands of ancient seals all collapsed, and a terrifying large hole was torn open in the ground.
"Chi, chi..." Terrifying sunlight suddenly became blindingly bright, as if trying to blind Lin Feng's eyes.
"Sunlight." Lin Feng's pupils contracted. Then he saw a sun crashing toward him, about to explode.
Instant Desolation slashed out fiercely. The sun in the void exploded again. Lin Feng's body surged with overwhelming demonic intent. He realized that the other party might really have cultivated the Heavenly Derivation Scripture. This deduction ability was too terrifying. The opponent had already used the Divine Seal King Body's abilities, the Sun Saint Clan's abilities, clones, and illusion abilities.
"Boom, crack!" The ground suddenly split apart, transforming into a prison that enveloped Lin Feng, trying to trap him inside. At that moment, within the prison, a Skyless Sword intent madly bloomed, tearing everything apart. The earth prison seemed to shatter uncontrollably.
"Slash!" A pitch-black Skyless Sword light slashed out, annihilating everything. The Skyless Sword light killed heaven and earth. Everything was to be extinguished. The opponent had too many techniques; he had to use offense as defense.
A deep rift appeared in the void and the earth. However, when Lin Feng opened his eyes, he saw the other's body wildly retreating, as if about to disappear in an instant.
Lin Feng saw that the other's body was still facing him directly, and that eerie smile on his face remained. He stepped forward, his body turning into a gale wind as he chased after the opponent.
"Both are so fast." The crowd was shocked in their hearts. At this moment, many figures pounced toward the fake Divine Seal King Body in the distance. The other party might possess the Heavenly Derivation Scripture. That was precisely why the person hadn't been able to kill Lin Feng in a short time and was leaving. Having exposed his strength, he couldn't stay too long.
However, the crowd soon discovered that countless phantom clones appeared, heading in all directions. It was impossible to distinguish which was the real body, and all of them were extremely fast.
Lin Feng's eyes froze in place, and his footsteps involuntarily stopped. Looking at the phantom clones in all directions, with the other's abilities, he had probably already landed somewhere unknown by now.
"He left so quickly. If I had known, I would have used the array talisman to deal with him." Lin Feng hadn't expected the other party to retreat immediately after fighting for just a moment. Of course, even array talismans might not have been able to keep that fake Divine Seal King Body.
"This person is definitely not inferior to a King Body. Sky-Gazing Ancient Capital truly lives up to its name as a heavenly main city." Lin Feng thought to himself. This person was one of the most terrifying he had ever seen. The Heavenly Derivation Scripture, possessing great deduction abilities, was one of the few ancient sacred scriptures in Sky-Gazing Ancient Capital. What he had seen was probably only the tip of the iceberg of the Heavenly Derivation Scripture.
At this moment, a sound of wind passed by. A figure appeared beside Lin Feng. It was none other than Langxie.
"What's wrong?" Langxie asked Lin Feng.
"I encountered a terrifying figure disguised as the Divine Seal King Body, surrounded by three hundred and sixty divine seal halos. He seemed to have cultivated the Heavenly Derivation Scripture, able to derive various powers." Lin Feng said solemnly, causing Langxie's deep pupils to contract slightly. "There is actually such a person."
"I should have seen him before." Lin Feng looked at Langxie and said, "He is very likely the figure I told you about that day in the Tian Yan Holy Clan's old grounds, the one I saw in the death qi."
"Him." Langxie revealed a strange expression. After the Tian Yan Holy Clan was destroyed, the powerful forces of Sky-Gazing Ancient Capital must have gone to investigate, but no one had heard of the Heavenly Derivation Scripture appearing. Of course, whether it had already fallen into someone else's hands was unknown. As for the old grounds of the Tian Yan Holy Clan, they remained a mystery to this day. Some said terrifying formations were engraved there, and unless one was from the Tian Yan Holy Clan, the formation's secrets could never be unraveled.
"Should we go take a look at the Tian Yan Holy Clan?" Langxie said to Lin Feng.
"I was thinking the same." Lin Feng nodded. Then the two of them flickered toward the old grounds of the Tian Yan Holy Clan. At this moment, Lin Feng was completely unaware that while that young man was dealing with him, at the inn where he was staying, Qiu Yuexin's body was trembling uncontrollably. An emotionless aura emanated from her, spreading unstoppably.
"No..." Qiu Yuexin's eyes looked outside the room, her face slightly twisted. She felt so cold, as if she was about to lose control of herself.
Finally, Qiu Yuexin's eyes changed, becoming icy cold, emotionless. Her feet lifted slightly as she walked outside, directly stepping into the void.
Before Qiu Yuexin, a figure stepped forward. This figure had perfect curves, soft as if boneless, evoking infinite reverie. However, she wore a light veil covering her face, with only a pair of eyes exposed, stunningly beautiful beyond compare.
Not far in front of Qiu Yuexin, this figure stopped. Qiu Yuexin's feet took a step forward, arriving beside this mysterious woman.
Turning around, the mysterious woman stepped out and slowly departed. Qiu Yuexin silently followed behind her. The two never spoke a single word from beginning to end, as if this was how it was always meant to be.
Lin Feng knew nothing of what was happening here. At this moment, he and Langxie were heading toward the old site of the Tian Yan Holy Clan. When they were about to arrive, they discovered to their surprise that many people were also rushing toward the Tian Yan Holy Clan direction, just like them. This made the two of them show puzzled expressions.
"The Tian Yan Holy Clan has been silent for so long, its sacred palace having disappeared for many years. Now, someone has actually made the Tian Yan Holy Clan's sacred palace reappear?" A voice came from beside Lin Feng and Langxie, causing both of their pupils to freeze. The Tian Yan Holy Palace had reappeared?
"I don't know who did it, but it's certain that the Tian Yan Holy Clan wasn't completely wiped out. It's said that only members of the Tian Yan Holy Clan can activate the formations, and they have to be core disciples. Clearly, there are still people from the Tian Yan Holy Clan who survived, all the way until today, and have made the Tian Yan Holy Palace reappear."
Another person responded. The one who had spoken earlier nodded in agreement: "Legend has it that the sacred palace sank into the earth back then. The reason it wasn't forcibly broken open was because of the Tian Yan Grand Formation. If the Tian Yan Holy Palace has truly appeared, it can only be because someone from the Tian Yan Holy Clan who didn't die did it."
Lin Feng and Langxie sped up. Finally, when they arrived at the old site of the Tian Yan Holy Clan, their eyes suddenly froze in place. The former death ruins had now unexpectedly manifested a series of ancient palaces, though they still exuded an old and dead atmosphere. One ancient palace after another seemed to span a hundred-mile region. No one knew how they had been made to reappear.
"Is this the former Tian Yan Holy Palace?" Lin Feng murmured softly. This ancient palace spanning through space had once flourished for a time, dominating Sky-Gazing Ancient Capital.
"It should be the main hall. Everything around it has long been destroyed." Langxie said solemnly. The Tian Yan Holy Palace from over a thousand years ago was definitely not limited to just this area.