Wu Yang put down everything and focused on studying the [Secret Medicine: Xuantian Red Fire Pill].

This kind of secret medicine is refined using various fire attribute materials, and the Xuantian Red Fire Pill is as powerful as red fire, which can greatly increase the physical strength of the Wu monk.

This secret medicine is obviously more suitable for the tribe of the Fire Ancestor Witch, those Wu Clans contain the power of fire in their bodies, and after taking this [Xuantian Red Fire Pill], they can also have a certain probability of activating their own fire bloodline.

"Now I don't have this kind of material in my hands, so I can only wait for the future to slowly collect it, and then go to refine the [Xuantian Red Fire Pill]."

Wu Yang is very optimistic about the [Xuantian Red Fire Pill], this secret medicine is very beneficial to physical cultivation, if it can be made, it will definitely help Wu Yang's breakthrough in the future.

"The materials for refining the secret medicine can be collected slowly, but the improvement of the witch treasure cannot be stopped, and in the future, the high-grade witch treasure will not be mass-produced, so it is even more necessary to upgrade the level as soon as possible."

High-grade witch treasures are not only difficult to master, but the refining materials are also relatively rare, unlike low-level witch treasures that can be easily obtained.

Fortunately, in the early days of the desolate world, there were spiritual materials everywhere, and if it was placed in the later generations, even if it was a witch treasure in the world after tomorrow, it would be difficult to find enough materials to refine it.

Wu Yang was figuring out the refining of witch treasures in the stone hall, and Wu Peng led many of his fellow clans to continue refining witch treasures.

Now that Wu Peng's strength has been successfully promoted to the late stage of the Earth Immortal Realm, he is more comfortable refining Wu Baolai, even without Wu Yang's help, he can run the entire forging hall independently.

Wu Yang took advantage of the proficiency of the previous fusion, and he carefully figured out the refining method of the best acquired witch treasure.

This witch treasure is also a treasure armor, and Wu Yang focused on the survival of the Wu clan when he chose it, so the research direction is also based on armor.

In Wu Yang's opinion, as long as the survival rate of the tribe is high, the probability of high-level monks appearing in the Wu tribe will be greater in the future.

Relying on the Twelve Ancestral Witches alone could not rule the entire Flood Desolate World, only with the help of countless Wu clans could they govern the huge Flood Desolate World.

Wu Yang's talent in refining witch treasures is not good, and the reason why he has been able to achieve something over the years is because of his dedication to hard work.

This time, Wu Yang struck while the iron was hot, combined with the proficiency that had just been fused, he studied it with all his heart, and soon gained something.

The method of refining the battle armor was quickly perfected, and everything was presented in Wuyang's sea of divine consciousness.

This armor is made of the Nether Cold Stone, which is taken from the depths of the Nine Shadows, and is an extremely hard icy divine stone, with a smooth surface, which can easily slide away from the sword and other frontal damage when hit.

The reason why Wu Yang adopted this divine stone was precisely because of its special effect on attacks.

"The Netherworld Cold Stone is taken from the depths of the Nine Shadows, but it is not available in our tribe."

Wu Yang shook his head secretly, most of the resources in the Wu tribe were collected during the battle, and few people would come into contact with the Netherworld Cold Stone, plus this kind of divine stone was relatively rare, so the tribe's storage was even more limited.

This kind of witch treasure is not too advanced, and now there is already a shortage of some materials, if Wu Yang wants to refine more of this acquired witch treasure, the materials still need to be collected by himself.

"If it really doesn't work, I'll go to the Nine Shadows Land and look for some Nether Cold Stones to come back."

Wu Yang still has some understanding of the Netherworld, which is dark and dark all year round, in the depths of the earth, and the special environment makes life there scarce, and the danger level is not high.

After some weighing, Wu Yang decided to go to the Nine Netherlands in person and collect some Netherworld Cold Stones.

This kind of sacred stone belongs to heaven and earth treasure in later generations, but in the early days of the flood famine, it is just an ordinary ore.

Wu Yang told his eldest brother about this decision, let him continue to preside over the refining of witch treasures, and then left the tribe alone and quietly infiltrated the land of the Nine Shadows.

The Land of the Nine Shadows was not a secret place, and Wu Yang knew that there were several entrances to it, and the closest to their tribe was hundreds of miles away, at the foot of Buzhou Mountain.

On weekdays, there are also a small number of living beings who go to the Nine Shadows Land to explore, after all, there are opportunities everywhere in the desolate world, and many monks want to go out and try their luck when their penance is fruitless.

Wu Yang left the tribe, and he soon came to the entrance of the Nine Shadows.

It's gloomy and cold here, and even if Wu Yang comes here, he will feel a chill coming over him.

"The Netherworld does not see the light of day all year round, and the environment inside is extremely cold, and most of the things that can survive here are cold things."

Wu Yang spread out the power of his divine sense, inspecting all the movements around him along the way.

The Wu tribe also explored it deeply when they discovered the Netherworld before, but unfortunately this place is not suitable for the Wu tribe to survive, and most of the Wu clan's sons and daughters don't like to live in the dark, so the Twelve Ancestors have abandoned it and have not set foot in it since.

Wu Yang followed the route in his memory, and as he went deeper, his surroundings became colder and colder.

That kind of coldness is not simply the temperature and cold, but also a creepy, heartfelt "chill", as if in the shadow of death and fear, which makes people shudder.

Wu Yang was wearing a dragon tortoise armor, holding a rock shield in his left hand and a dragon tooth spear in his right hand, and cautiously walked towards the depths of the netherworld.

It was dark along the way, but there was no danger.

The cold and biting chill made Wu Yang have to urge his qi and blood, and the powerful Wu Clan's physical body worked, which allowed him to resist the harsh environment.

Wu Yang walked underground, and he soon made his way deep into the Netherlands, where vegetation was sparse and large areas were covered in black dirt and boulders.

In such a harsh environment, it is difficult for even plants to survive, and only some creatures that like the shade and cold attribute will appear here.

"Netherworld Stone!"

Wu Yang quickly found his target, and the Netherworld Stone was in a river.

The river ran through the Netherworld, and it flowed without a sound, and the color of the water was pitch black.

"Goose feathers don't float, birds don't cross, is this the river of the underworld?"

Wu Yang sighed, the creation in the desolate world is magical, and this Netherworld River is a kind of spectacle.

The Netherworld Stone is at the bottom of the river, and you can get it by going deep into the water.

Wu Yang first used his divine sense to probe, and after making sure that there was no danger, he entered the water.

There are a lot of Netherworld Stones in the water, and the entire bottom of the river is full of large Netherworld Stones.

Wu Yang infiltrated it and soon collected a large number of Netherworld Cold Stones.

If he wants to mass-produce this kind of superb acquired witch treasure in the future, he will need a lot of raw materials.

The collection of the Netherworld Stone went smoothly and did not encounter any danger.

"The Netherlands are really uninhabited, which makes it easier for me to collect raw materials. I just don't know where the boundless sea of blood of the Styx Ancestor is. ”

Wu Yang got a large number of Netherworld Cold Stones this time, all of which he packed in the Creation Blood Gourd, as long as he returned to the tribe, he could start trying to refine the new best Acquired Witch Treasure.