From afar, a black figure could be seen across the sky, hundreds of feet high. A murderous aura was rolling all over his body as it exuded a monstrous, bloody aura. He held a tattered blood-red battle flag, and when the flag was unfurled, a scarlet sun, moon, and stars appeared, shaking the sky. With a wave of his hand, some Emperors who had failed to escape were drawn into the blood-red battle flag, and their bodies instantly collapsed and decayed, turning into ashes. Looking at the blood-red battle flag again, it was as if it had swallowed a tonic. It exuded an extremely strange scarlet luster, dyeing the sky and the earth red. This was a killing field, a forbidden place belonging to an Ancestor-level evil spirit, and outsiders were not allowed to set foot there! It didn't take long for this place to become deathly silent. The black figure that was hundreds of feet tall opened his mouth and made a swallowing motion, and the blood-red battle flag turned into an arc of light and swept into him. Then, the black figure turned into rolling mist and disappeared into a huge mountain range. "Too strong, isn't it?" Yue Duqiu, who had witnessed all of this, couldn't help but take a deep breath, his expression extremely solemn. An evil spirit, in control of a strange weapon, had slaughtered Emperors! "It is rumored that the evil spirits dormant in the Dao Ruins are the corpses of the strongest experts in the last epoch. The last epoch was destroyed, but these corpses were not. From this alone, those experts must have been terribly powerful when they were alive." Xiang Xiaoyuan then continued, "And these corpses have undergone changes over countless years, and they have become a kind of evil spirit that is neither human nor ghost." Immediately, she frowned, "Brother Lin, according to the secret map, in order to reach that place of opportunity, you must pass through the mountain where the Ancestor-level evil spirit is hiding to get to the void tunnel there. Only by entering it can you continue the journey." Lin Xun thought about it and said directly, "I will lead the way, and the two of you will help me to handle any stragglers." Xiang Xiaoyuan and Yue Duqiu were both stunned. "Don't forget, I was besieged by three old guys in the Ancestor Realm a few days ago, but I was still fine," Lin Xun said as he rushed towards the mountain range. "Forget it, just do as Brother Lin says. When the time comes, as soon as we see that the situation is rapidly going south, we will use our trump cards immediately." Xiang Xiaoyuan's eyes flashed with determination. The mountain range was huge and filled with an evil black fog. At the same time, it was also filled with a strong aura of the dao, resembling a treasured land that was covered by evil spirits. Occasionally, they came across rare and magical old medicinal plants that were rooted in the cracks of the rocks in the mountains. They revealed radiant medicinal auras, flowing with dao brilliance, and were extremely tempting. Those Emperors from before were obviously attracted by these old medicines, but they had stumbled across the Ancestor-level evil spirit. It was obvious that the Ancestor-level evil spirit had to be the overlord of this area. Unlike ordinary evil spirits, it was extremely powerful! When Lin Xun approached—Boom! There was a roar that turned the world upside down, and the evil spirit that was hundreds of feet tall appeared again, holding a blood-red flag. However, when it saw Lin Xun approaching, the Ancestor-level evil spirit seemed to be frightened, as if it was being stared at by a god and felt cold from head to toe. This had never happened before! The fact that an Ancestor-level evil spirit actually spoke was incredibly surprising. His voice was dry and cold, as if it had come from the netherworld. Vast amounts of fiendish qi circled around him, and he filled with terrifying power that seemed to cover the sky and the sun. Although the blood-colored flag in his hand was damaged, it released an aura of destruction. Indistinctly, there were sounds of iron horses, gods, and demons roaring from it. Lin Xun's dark eyes were deep, and he uttered two words from his lips, "Get lost!" The Limitless Abyss Sword Cauldron emerged and hung above his head, flowing with billions of rays of light as it bathed his tall figure in it. The Ancestor-level evil spirit fell silent, and a terrifying blood-colored light flowed from its immensely tall body. It became more and more terrifying, but deep in its heart, it was filled with an inexplicable fear. He had been dormant here for countless years and had seen countless trial takers break in. In fact, he had even devoured many self-proclaimed extraordinary characters. However, it was the first time that he had felt a fatal threat! The man in the distance had come out of thin air. He was thin with loose black hair, deep eyes, as he flew across the sky like an immortal. Within him, he seemed to contain the power to refine the universe, which made it shudder. At this moment, Lin Xun looked peaceful and calm and seemed to be indifferent and detached, but he gave off an enormous pressure. This was too abnormal! At the same time, Lin Xun also noticed that something was off about the Ancestor-level evil spirit. He couldn't help but raise his eyebrows and signaled Xiang Xiaoyuan and Yue Duqiu beside him not to take action. He then said, "What are you afraid of?" The Ancestor-level evil spirit was silent for a moment before speaking, "Are you...from the netherworld?" Lin Xun's black eyes flashed briefly. Could it be that the power of the netherworld that he controlled made the Ancestor-level evil spirit instinctively feel a sense of danger? "Yes," Lin Xun nodded. Xiang Xiaoyuan and Yue Duqiu were both stunned, and then they realized that Lin Xun was most likely deceiving the other party. However, who would have thought that the next moment the Ancestor-level evil spirit would roar coldly, "The netherworld has been destroyed, the underworld does not exist, yet you still want to deceive me, I will not forgive He waved the blood-colored flag and rushed towards Lin Xun. At this moment, the sky and the earth seemed to be covered, and a terrifying scarlet blood light covered them. The sun, moon, and stars appeared, all looking as if they were soaked in blood. They rumbled down towards Lin Xun and the others as if they were trying to engulf them all. Lin Xun and the others had seen this happen before, so how could they be careless? Lin Xun suddenly activated the Limitless Abyss Sword Cauldron, which shone brightly as it raised an endless rain of light and rushed over. He did not dare to hold back and used all means, after all, this was an evil spirit comparable to an Emperor Ancestor and was extremely terrifying. For a moment, the sword cauldron glowed, and the blood-colored flag furled up, as if two worlds were colliding. One was scarlet and bloody, with a murderous aura, and the other was flowing with the dao, looking as if the universe was floating within it and many incredible visions were being produced. Within the fierce battle, Lin Xun could not help but be astonished. This Ancestor-level evil spirit was not just terrifying; it was three times stronger than Wen Taolue. This was especially true for the damaged blood-colored flag, which was obviously an incredible treasure, filled with a trace of immortal aura! Meanwhile, Xiang Xiaoyuan and Yue Duqiu were waiting patiently and did not act immediately. They were looking for a chance to attack. Furthermore, when they saw Lin Xun single-handedly confronting this Ancestor-level evil spirit head-on, they also started trembling in their hearts. This guy was really too fierce! Suddenly, Lin Xun roared loudly, and the aura around him suddenly changed. Various dao runes suddenly appeared around him, representing the book of life and death of the Mirror of Sin Dao. The Sea of Misery pattern representing the Sea of Misery Dao. The mandala pattern representing the Fire Illumination Dao. The forbidden prison mountain representing the Dao of Imprisonment. More and more appeared. There were ten kinds of incredible rune patterns that were interwoven together to form the Ten Yama Dao. They floated around Lin Xun, making him look like a Great Emperor of the Netherworld, who could decide life and death and determine the order of the six paths. Instantly, an incredible scene appeared. The bloody evil spirit in the sky was crushed and burned with ease, as if it had met its natural nemesis. When the power of the Ten Yama Dao collided with the blood-colored flag, the latter made a violent humming sound, as if it was suppressed by an invisible force and was about to be imprisoned. At this time, the Ancestor-level evil spirit roared out of shock and anger, "Ten Yama Dao! How is this possible!? The epoch has been destroyed, the underworld does not exist, and the order of reincarnation has long been destroyed. Why...why did this kind of power from the netherworld appear again?" Its scream was earth-shaking, full of shock and fear. Now, Lin Xun finally came to the conclusion that the power of the netherworld that he had mastered was naturally able to restrain these evil spirits! His black eyes shone, and he rushed forward violently, using the dao of the Netherworld to control the Limitless Abyss Sword Cauldron. At this moment, Lin Xun showed a mighty power that could crush everything. He was destroying all the attacks from the Ancestor-level evil spirit and blasting them apart. Xiang Xiaoyuan and Yue Duqiu were stunned by the complete reversal, which made them feel disbelief. Was this still an Ancestor-level evil spirit? Why was it being suppressed by Lin Xun such that it couldn't even raise its head? On the battlefield, Lin Xun used the netherworld dao he had mastered. Soul Capturing Dao, Purgatory Dao, Ten Yama Dao, Dao of Judgement, Dao of Incarceration, Dao of Incinerating Evil... There were six netherworld great daos, and each of them had different powers and wonderful uses. Very few had mastered them in the past. When dealing with the Ancestor-level evil spirit, these daos burst out with unparalleled power. Suddenly, the Limitless Abyss Dao Sword swept out, filled with an obscure and sharp aura of judgment. It resembled the coming of a heavenly punishment, slashing in the void. The figure of the Ancestor-level evil spirit, which was hundreds of feet long, was directly split apart, releasing rolling mist. "No——" It let out a shrill and terrified roar, threw the blood-colored battle flag in its hand fiercely, and stabbed at Lin Xun. This was a desperate attack, and the horror of the power within was boundless. Lin Xun raised his hand and a dao law condensed into eighteen layers of purgatory. Each layer of purgatory surged with different refining auras, emerging in the void, resembling the legendary eighteen layers of hell appearing in the world, shocking all who saw it. As soon as the blood-colored battle flag rushed over, it was suppressed in the purgatory before it was wrapped in the terrifying netherworld purgatory fire. It let out a violent wail. Although the body of the Ancestor-level evil spirit had been split apart, it did not die immediately and recondensed. However, it seemed to be completely desperate at this moment and turned to escape. At this moment, Lin Xun waved his sleeves, "Incinerate evil!" The dao light turned into a raging black flame that surged out like an overwhelming force. In an instant, the Ancestor-level evil spirit was submerged in it. The Dao of Incinerating Evil was the most mysterious of all. It condensed a special killing flame that was specifically used to eradicate all evil spirits and sins. Xiang Xiaoyuan and Yue Duqiu watched with wide open eyes as the body of the Ancestor-level evil spirit was constantly being burned, becoming more and more blurred and illusory. In a moment, it was completely incinerated and turned into ashes. That was an Ancestor-level evil spirit! Despite that, it had no power to struggle and was killed by Lin Xun domineeringly. Xiang Xiaoyuan and Yue Duqiu couldn't help but gasp, shocked by this scene.