Under the divine light of the rune pyramid, the pressure generated was more than ten times that of its gravity, and this pressure alone was enough to crush the earth.

Wu Yi urged the rune pyramid with all his might, and with the help of the Ice Crystal Phoenix and the Chaos Demon Spirit, he finally suppressed the Nine Shadow Ice Demon, and the cold aura of the Nine Shadow Ice Demon was not to be feared.

After the Yin Yang Dao people almost escorted Xiao Xiao to complete the digestion of the Ice Heart Tianjing, Wu Yi also suppressed the Nine Shadows Ice Demon to death, and Wu Yi also obtained the corpse and bloodline of the other party.

The Yin Yang Dao people had already helped Xiao Xiao digest the benefits, he actually had the spare strength to help Wu Yi defeat the Nine Shadows Ice Demon before, but he never made a move, just to see Wu Yi's true strength.

Now that he saw that although Wu Yi had spent some time and effort, he still easily solved this Nine Shadows Ice Demon, and he was very satisfied.

Wu Yi also explained to the Yin Yang Dao people that the purpose of his visit this time was to invite the Yin Yang Dao people to go with him to break into the Ten Thousand Ghost Palace.

The Yin Yang Dao people are very interested in the Yin Yang Mirror and some treasures of the Ten Thousand Ghost Palace, his apprentice Yin Yi has a special physique, he was born of a zombie, and the life and death qi in his body are very pure, and he walks the way of life and death, which is also one of the two pole attributes.

The Hall of Ten Thousand Ghosts is the top force in the Ghost Dao, and many of the Ten Thousand Ghost Palaces are innate treasures with death attributes.

These treasures are of great help to Yin Yi, and the Yin Yang Dao people have long had the intention to go to the Ten Thousand Ghosts Hall to 'borrow' some treasures to help Yin Yi.

The Yin Yang Daoist can also be regarded as a master of art and bold, and he actually agreed to Wu Yi's request for cooperation, and when the time comes, he will share the harvest in the Ten Thousand Ghosts Hall with Wu Yi equally.

The strength of the Yin Yang Dao people is stronger than Wu Yi, but he did not use this to ask for more treasures, and he also valued Wu Yi's potential very much and wanted to be friends with Wu Yi. It is convenient to get along with each other in the future.

With the Yin Yang Dao people on the side, Wu Yi also had a certain degree of confidence in breaking into the Ten Thousand Ghost Palace, at least he could retreat with his whole body.

However, before going to the Hall of Ten Thousand Ghosts, Wu Yi proposed that there was one more thing that needed the help of the Yin and Yang Dao people, and that was to find the body of the demon god in this frost purgatory.

The change in the environment of the Frost Purgatory is due to the influence of the Demon God's body. will become such an extremely cold world as it is today.

Wu Yi asked the Yin Yang Dao people to help, just because he wanted him to help deal with some god-level demons that might appear.

After Wu Yi killed the Nine Shadow Ice Demon, he used the Heaven Slaying Demon Sword to record the breath of the Nine Shadow Ice Demon, and then he used the power of the Heaven Slaying Demon Sword to rush into the infinite demon shadow in the sky of the Frost Purgatory.

The Heaven Slaying Demon Sword can devour the rules of the Heavenly Dao, just like in the Dark Hell, the Heaven Slaying Demon Sword will continue to devour the infinite demon shadows in the Frost Purgatory.

In the process of Wu Yi devouring the Infinite Demon Shadow, he also transferred some of the dragon veins of the Frost Purgatory to the City of the God of War, and there were many more ninth-order ore veins in the Tiancheng Dragon Veins.

In the midst of this large number of veins. There is a god-level vein called the Ice Heart Vein, which can produce a variety of ice crystals, and every month, several god-level crystals can be produced.

Among them, there is the Nine Shadows Ice Crystal, which is slightly lower than the level of the Ice Heart Celestial Crystal, which is a mythical material and has a fatal attraction to some ice creatures.

With these Nine Shadow Ice Crystals, it is possible to recruit god-level god-given troops. At the same time, these god-level resources can also be used for the materialization of some rune units.

With the Nine Shadows Ice Crystal. Wu Yi was able to materialize some of the second- and third-order rune units related to ice energy to 100%!

In today's rune pyramids, there are basic runes such as frost, cold, and netherworld in the Capricorn rune school, and their attributes are biased towards the ice system.

The rune language composed of these basic runes is even more frost attributed, and when it is to be materialized, the material required is also the Nine Shadows Ice Crystal.

Wu Yi consumed some of the Nine Shadows Ice Crystals. The rune units of these rune words have been materialized, so that their progress has reached 100%!

As the materialization progress of the rune units reached this bottleneck, the interior of these rune units began to magically change.

From the Endless Void, they summoned a large number of runes of the same kind, causing their rune level to increase rapidly. In the end, it stabilized to a mythical product.

In other words, the rune cores used in these rune units are all runes of the first grade of mythology, with golden holy light lingering on them, and the power radiated by one rune unit is almost equivalent to hundreds of other rune units.

This is the effect of a fully materialized rune unit, even if it is materialized to 90%, it is not as powerful as one-tenth of it.

In addition, this rune unit will also continue to summon pyramid fragments scattered around the Heavenly Dao Universe, although the previous rune unit also has a little of this effect, it is still much worse than the fully materialized rune unit.

The summoned pyramid fragments can be used to increase the materialization progress of other rune units, and the upper limit of their increase is 95% of the progress, after which god-level materials are required to fully materialize.

The rune pyramid has different rune unit attributes, and the god-level materials required for it are also diverse, as long as Wu Yi collects some more god-level materials, it is possible to use them.

After the rune unit was fully materialized, the power of the rune pyramid increased again, reaching a level comparable to that of the artifact of the Eight Grades of Mythology.

This is already in the ranks of high-end artifacts, even if it is a magic weapon used by the Yin Yang Dao people, it is not as good as the current rune pyramid, not to mention that the rune pyramid still has a lot of upgrade potential.

A large amount of resources plundered by Wu Yi were also partially used for the upgrade of the City of the God of War, before the Star Incarnation led the God of War Legion to sweep all kinds of barbarian beasts in the 100,000 barbarian mountains.

At the same time, he also continued to recruit all kinds of god-given troops to strengthen the strength of the God of War Legion, and after a period of hard work, the quantity and quality of the God of War Legion have improved a lot.

With the existence of six god-level god-given troops, no one among the 100,000 barbarian beasts in the mountains can resist its sweeping, and due to the super diplomatic effect of the Angel Alliance, there are also a large number of brute beasts and neutral troops that have directly joined the God of War legion.

The number of this kind of god-given troops has exceeded the number of troops recruited by the Star Incarnation from the City of the God of War, and the power of super diplomacy has begun to manifest.

The Star Avatar has begun to lead the expansion of the City of the God of War to the area beyond the 100,000 Barbarian Mountains, and around the 100,000 Barbarian Mountains, there are areas such as the Blood Desert, the Sea of Eternal Silence, and so on.

These areas, like the 100,000 Barbarian Mountains, are very vast areas, and the resources contained in them are enough to compare to many top-level worlds.

If the Star Avatar wants to conquer these areas, it will take a long time to do so.

The upgrade conditions of the City of God of War are closely related to the God of War Legion, and the combat effectiveness of the God of War Legion needs to meet certain requirements.

Now that the size of the God of War Legion has increased several times compared to before, and the combat effectiveness has reached the requirements, the Star Incarnation can use a lot of resources to upgrade the City of God of War.

The resources required to upgrade the City of the God of War are hundreds of times that of the City of Falling, and if it weren't for the fact that Wu Yi plundered the multiple dragon veins and a large number of resource veins in the Dark Hell, it really might not be able to meet the resource conditions.

After consuming a huge amount of resources, the various god-given buildings of the God of War City began to be upgraded, and as the God of War Temple became more and more magnificent, the God of War City was upgraded to a third-order God-given city.

After understanding the amount of resources required to upgrade the third-order God-given City, Wu Yi felt that his task was still very heavy, and the current Tiancheng Dragon Vein alone could not meet the needs of future upgrades, and he still needed to plunder more resources.

Wu Yi forcibly plundered the dragon veins of the Frost Purgatory World, which affected the vitality of the entire Frost Purgatory, causing the origin power of the Frost Purgatory to decrease.

This influence is still a bit ignorant for low-level demons, but for god-level demons, it has a great impact, and many god-level demons stay in a cave heaven and blessed land in the frost purgatory, with a high density of heaven and earth vitality.

But when Wu Yi used the Heaven Slashing Demon Sword to devour the Infinite Demon Shadow, those Cave Heaven Blessed Lands were all affected, and their effects were constantly reduced, which forced some god-level demons to follow the breath and fly into the air to find the reason.

Several god-level demons found Wu Yi's location, and they rushed up viciously, wanting to interrupt Wu Yi's behavior, Wu Yi was simply cutting off their lifeline by doing so!

And Wu Yi asked the Yin Yang Dao people to help just now, just to deal with this situation, the Yin Yang Dao people continued to attack, and these god-level demons who had only reached the first and second grades of mythology turned into unjust ghosts and were killed by the Yin Yang Dao people.

In the Frost Purgatory, there are still some extremely powerful demons, and after killing several god-level demons, the Yin Yang Dao people killed in all directions, and finally alarmed a powerful demon god in this purgatory, and he directly appeared to fight with the Yin Yang Dao people.

Wu Yi didn't know how powerful the Yin Yang Dao people were, but he could see that the god-level demon who fought with him was the Great Heavenly Demon Realm of the Mythical Seven Grades, and he was a real demon god, but it was much more powerful than the demon god that had not healed from his injuries like the demon god Bal.

In the face of the Frost Demon God of the Mythical Seven Grades, the Yin and Yang Dao people were still at ease, and he began to use the power of Yin and Yang, and a black and white roulette wheel was displayed in his hand.

This is the Yin and Yang Daoist people practice the Gong Gong supporting the artifact Yin and Yang Polar Wheel, which contains the Qi of Yin and Yang, the two attributes add to each other, rotate, can wear out the vast majority of the existence in this world, is a big killing weapon.

Under the crushing of this Yin and Yang Polar Wheel, the origin of the Frost Demon God was constantly worn out, and its strength continued to weaken, and if it continued like this, it would be crushed to death by the Yin and Yang Wheels of the two poles sooner or later.

When the Frost Demon God encountered a life-and-death crisis, other Demon Gods appeared, fighting with the Yin Yang Dao people together, similar to the Dark Hell, in this Frost Purgatory, there were a total of four Demon Gods of the Great Heavenly Demon Realm, all of whom were mythical seven-grade existences. (To be continued......)