These four demon gods usually do not interfere with each other. Each of them occupies a paradise in the Frost Purgatory to practice. When there is a crisis in the Frost Purgatory, they will appear together. [+New^^+ Although Yin Yang Taoist is more powerful than a single demon, he is only one person after all. The three demons joined forces to temporarily hold him back, and the remaining purgatory demon came to Wu Yi. Although Wu Yi's current combat power has reached the fifth level of mythology, it is still not enough to face the real demon. Wu Yi used the power of the God of War statue and merged with the statue of the god of war again to start a battle with the demon of purgatory. After the City of the God of War was upgraded to the third level, all the God-given buildings inside were also upgraded. The Statue of the God of War was also included in the upgrade category, and its effects were improved. After Wu Yi merged with the statue of the God of War, his strength increased even more, and he was directly promoted to the sixth level of mythology, and the gap with the Infernal Demon God was narrowed a lot. After Wu Yi¡¯s attributes were improved, he urged the rune pyramid to deal with the Purgatory Demon God. With the combined efforts of the two, the Purgatory Demon God could only passively resist the crushing of the Rune Pyramid. Wu Yi¡¯s combat power has reached the sixth level of Mythology, and the level of the Rune Pyramid has reached the eighth level of Mythology. Although Wu Yi can only exert part of the power of the Rune Pyramid, he can still compete with the Infernal Demon God. This is the role of the peerless artifact, which can help the owner to leapfrog the enemy. Under the heavy pressure of the rune pyramid, the Infernal Demon God was under great pressure, and it was difficult to even escape, let alone deal with Wu Yi. Based on the aura of the Purgatory Demon God, Wu Yi found a group of demonic shadows that were closely related to it among the endless demonic shadows. That was the fate of the Purgatory Demon God. The Demon God of Purgatory was born in Frost Purgatory. It grew into a Demon God here and was favored by the fate of Frost Purgatory. It can be said that it is so strong because of the blessing of Frost Purgatory's will. When the three demon gods of Dark Hell invaded the human world, they were sealed one by one by a human being. This was because they left their "home field" and were rejected by the will of the world in the human world. His condition was continuously weakened, and he finally ended up like this. After Wu Yi found the luck corresponding to the Purgatory Demon God, he activated the Heaven-Destroying Demon Sword and directly killed the demonic shadow representing the luck. The Demon God of Purgatory felt that he seemed to have lost something particularly important. He had lost that close connection with the Frost Inferno. Although killing luck cannot directly weaken the combat effectiveness of the Purgatory Demon God, the impact is very far-reaching. Under the crushing of the Rune Pyramid, the Purgatory Demon God feels much more strenuous than before, and the speed at which it absorbs the Frost Purgatory Energy seems to have slowed down. A lot. Wu Yi continued to take action. It also destroyed and devoured the fortunes of the three demon gods who fought against Yin Yang Taoist, and the Heaven-Destroying Demon Sword thus released the second layer of seals. After the luck of the three demon gods was wiped out, they felt similar to the demon gods in purgatory. They were already very reluctant to hold back the Yin Yang Taoist. After this incident, Yin Yang Taoist immediately gained the absolute upper hand, killing the three demon gods and retreating steadily. Seeing that there was nothing they could do, these three demon gods chose to run away. There was no need to risk their lives for a lair. It was possible to kill them with the strength of the Yin Yang Taoist who surpassed them by one level. The three demon gods were the first to escape. This forced the Purgatory Demon to a dead end. With the help of Yin Yang Taoist, Wu Yi used the rune pyramid to suppress the Purgatory Demon and pressed him into the deepest part of the rune space. Inspired by the dark world, Wu Yi sealed the demon in the depths of the rune space, used the blood essence stone to extract its essence and blood, used the rune pyramid to extract its energy, and used the purgatory demon as a large battery. Wu Yi planned to drain the value of the Purgatory Demon God and then kill him. The harvested soul energy and soul crystals would be the same. ??Resolved the threats of the four demon gods. Wu Yi could finally use the power of the Heaven-Destroying Demonic Sword at will. Wu Yi found a group of demonic shadows that gave birth to the descendants of the demonic god among the endless demonic shadows. This group of demonic shadows has an extremely cold aura, which is even more terrifying than the Infernal Demon God and other demons at the level of the Great Heavenly Demon. It was the aura of the ancient demon god like the Black Sky Demon God in the dark hell. Before, Wu Yi judged that the reason why this frost purgatory became like this was because the body of an ancient demon god was sealed in this purgatory. Now that he saw this group of demonic figures, Wu Yi was even more convinced of this. Wu Yi used the Heaven-Destroying Demon Sword to capture the demonic shadow of the descendant of the demon god. The Heaven-Destroying Demon Sword extremely restrained this combination of luck and the vitality of heaven and earth, and Wu Yi hardly expended any effort. Then Wu relied on his breath to connect. Start going deep into the depths of Frost Purgatory, looking for the sealed demon body.With the help of Yin Yang Taoist, Wu Yi passed through the coldest ten thousand year iceberg in Frost Purgatory and reached deep into the Purgatory River of Frost Purgatory. Normal river water will freeze below zero, but this river of purgatory still remains liquid even when the temperature drops to hundreds of degrees below zero, close to absolute zero. Its material is extremely special. According to Yin Yang Taoist speculation, its material may be formed by diluting the essence and blood of the ancient demon god with frost attributes, and its temperature is terrifyingly low. Deep in the river of purgatory, Wu Yi found an Ice Demon Crystal. It was the crystal on the forehead of the Ice Demon God and was one of the sources of the Ice Demon God's power! This Ice Demon Crystal is similar to the Black Sky Divine Wing. It is one of the most important body parts of the ancient demon god. It is precisely because of this body that the entire world's environment has changed like this. After Wu Yi got the ice magic crystal, he sent it and the group of demonic shadows to the demon lord's incarnation, and let the demon lord's incarnation devour it. The incarnation of the Demon Lord has infinite demonic properties. He easily swallowed and digested these two things. There was also an ice magic crystal on his forehead, and he could use the frost magic power. The integration of these two items greatly improved the strength of the demon lord's incarnation. He broke through to the fifth level of mythology in one fell swoop, and his own potential was also greatly improved. The Demon Lord incarnation then mastered the transformation ability of the Ice Demon God, and Wu Yi also added new Demon God forms to his Demon God transformation. In this way, Wu Yi had seven transformation forms of the ancient Demon God. The incarnation of the Demon Lord also discovered that the Netherworld Hell should have been affected by the power of an ancient demon named the Netherworld Demon God, and the environment was transformed into what it is now. After being integrated into the Ice Demon Crystal, the Demon Lord's incarnation's attainment of the power of the frost system has been greatly improved. The Netherworld Giant Wolf also used the power of frost, so he used the power of magic crystal to find the Netherworld Giant Wolf group in a Netherworld Cave in the Netherworld Hell. (To be continued.)