After leaving the secret realm, Li Changsheng checked the Abyss Gate.

At this moment, the door of the abyss opened a little more, about 1/3, and according to his estimates, it would probably take a day or two to open.

In addition, demonic energy continued to pour out from the cracks of the Abyss Gate, and Li Changsheng could also perceive the wisps of Abyss Consciousness.

Since the time was too short, both the demonic qi and the abyss consciousness were extremely shallow, and Li Changsheng was ready to purify it again when the abyss gate was about to open.

Before that, he planned to refine the Xuan Blue Star Sand, which could just be used to deal with the demon army.

Xuanlan star sand is a group battle weapon, the premise is to refine a large number of Xuanlan star sand, otherwise the number is too small, and the power and coverage will be very embarrassing, which is also the characteristics of sand, needles and other treasures.

After starting the Heaven Sealing and Earth Forbidden Formation that came with the Treasure Building, Li Changsheng summoned the crown from Huoluan, and then took out the Five Phoenix Pan Wang Ding and threw Xingchen Iron into it.

The crown hung upside down on the roof of the house, and a red and white flame erupted from the sharp beak of the bird, and instantly fell into the Five Phoenix Pan Wang Ding.

The Five Phoenix Pan King Ding immediately started to operate, and five phoenixes of different colors appeared, causing the temperature in the Ding to rise suddenly, and began to smelt Xingchen Iron.

In addition to Xingchen Iron, Li Changsheng also prepared dozens of materials.

Among them, most of them are starlight materials.

Li Changsheng didn't invest in the auxiliary materials for the time being, and waited patiently for the star iron to melt.

It has to be said that the melting point of Xingchen Iron is extremely high, but it is still within the refining range.

As Li Changsheng blessed the Burning Ember Secret Method for the Crown Separation Fire Luan, soon, the Xingchen Iron showed signs of melting, slowly turning into a mass of black-gray liquid, sometimes flashing with dazzling brilliance.

After the Xingchen iron was completely refined, Li Changsheng successively invested in auxiliary materials.

It didn't take long for all the materials to melt into a puddle of colorful liquid.

......

After more than an hour, the work of refining the magazine has been completed, and the refining has entered the end.

Li Changsheng has already handed over all the power of the world to the secret realm center to absorb, and there is no excess world power in his hands, not to mention that he will not take the risk of testing at this time, after all, Xingchen Iron is only this piece, and he doesn't know when he will be able to find another piece.

"Condensation!"

As Li Changsheng's voice sounded, the gray liquid in the Five Phoenix Pan Wang Ding turned into thousands of balls, their physical strength was extremely small, undetectable, and faintly shimmered with starlight.

Soon, the liquid completely condensed, turned into grains of sand covered with stars, and suspended in front of Li Changsheng.

There is no doubt that Li Changsheng has successfully refined the dazzling blue star sand.

This was also expected by him, after all, at this moment, he had reached the peak of the refining master, and refining a rare treasure of heaven and earth was not a problem at all.

Li Changsheng immediately took out a wooden gourd that exuded bright stars, this gourd was the Xingchen gourd, which was refined from the pruned branches of the Great Zhou Tianxing Fruit Tree.

Xingchen gourd is a special treasure matched with Xuanlan star sand, which can not only be used to hold Xuanlan star sand, but also can be used to raise Xuanlan star sand to improve the power and hardness of Xuanlan star sand.

According to Li Changsheng's estimate, the combination of Xingchen gourd + Xuanlan star sand can definitely exert the power of the strange things in the inferior world.

When more dazzling blue star sand is refined in the future, its power and range will also increase, it can be said to be a group attack weapon, and it is quite suitable for cultivating the starlight type demon master to exert more powerful power.

It's just that Li Changsheng has several world treasures, including three Purple Mansion treasures, unless the number of Xuanlan Star Sand accumulates to the point where it can be overwhelming, it will be more trivial for him.

With Li Chang's business thoughts, all the dazzling blue star sand fell into the star gourd.

Li Changsheng thought about it and pinned the Xingchen gourd, which was only a few feet long, to his waist, which also gave him a little more chic and uninhibited temperament.

The next moment, Li Changsheng left the Treasure Building, and while controlling the Gate of Light and Darkness to devour and purify the demonic qi and abyss consciousness that had just overflowed, he began to arrange a Heaven Sealing Forbidden Formation nearby.

Compared with the treasure building's own area, the scope of the Heaven Sealing and Earth Forbidden Formation arranged by Li Changsheng was significantly larger, covering a radius of 10,000 meters.

Li Changsheng is not short of resources, on the contrary, the resources in his hands are not ordinary, and this aspect is definitely far beyond that of ordinary kings.

As long as the Heaven Sealing Forbidden Formation is activated, the space can be blocked, and the operation of the Abyss Gate can be greatly hindered, and when the time comes, you can catch turtles in an urn, so as not to let the fat in your hand escape.

Some people may ask why no one uses this method, the Abyss Gate is difficult to operate, and can't the demon invasion be prevented?

This is mainly because the demonic qi can quickly erode and corrupt the forbidden formation, and it won't last long at all, not to mention, and the power is also greatly weakened.

That is to say, Li Changsheng has the gate of light and darkness, and he can devour and purify all the demonic qi and abyss consciousness, so that the Heaven Sealing Forbidden Array can operate at full strength, and the demon will not return to the abyss.

By the time the moon was on the willow tops, Li Changsheng had finally completed the arrangement.

He tried to start sealing the heavens and the earth and forbidden the formation, causing the space around him to freeze a lot more.

The demonic qi and abyssal consciousness seemed to be unimpeded, but if you looked closely, you would find that the speed of the outpouring had significantly slowed down a lot, not to mention the demons.

Without a certain amount of time to prepare, it is impossible for even the Demon Leader to return to the Abyss with the help of the Abyss Gate.

After the experiment, Li Changsheng closed the Heaven Lock Earth Forbidden Array, after all, it required a lot of energy to maintain, not to mention that if the Heaven Sealing Earth Forbidden Array was always open, the speed of the abyss consciousness gushing out would also slow down, which was not in his interests.

In addition to the Heaven and Earth Forbidden Formation, a large number of Demon Masters from the Natural Fortress are arranging various large-scale prohibitions, among which attack prohibitions are the mainstay.

Not far away, a large number of soldiers are debugging various large equipment, and whenever the demon appears, these war machines will kill the demon like cutting wheat.

With the assistance of these demon masters and soldiers, Li Changsheng could kill the demon commander with relative confidence.

Everything was going on in an orderly manner, and although there was only a day or two to prepare, it was enough to be fully prepared before the Abyssal Gate was fully opened.

In the process of waiting and arranging, time passed slowly, and soon the day passed.

At this time, the gate of the abyss was already half open, and it was about to be completely opened.

I have to say that as the crack in the door of the Abyss Gate becomes larger, more demonic qi and abyssal consciousness are revealed, but it is still far less than the purification speed of the Gate of Light and Darkness, which also makes Li Changsheng prepare to go to the Storm Fortress to scavenge some abyssal consciousness after this incident, and harvest the merit Xuanhuang Qi and the power of the world as much as possible.