What Yuntian has to do now is to enrich his arsenal, he has fought with the enemy many times before, Yuntian has felt the limitations of his fighting, from the initial hand-to-hand combat that does not rely on weapons, to the later encounters more and more strong enemies, relying solely on his own body to fight, it is obvious that he is vulnerable.

Especially in an environment like Super Trial, facing a large number of evenly matched masters, and most of the others rely on weapons to fight, if they don't have such weapons, then they can only be beaten first and then counterattack every time, Yuntian doesn't want to fall into such a passive realm.

So now preparing some weapons as soon as possible has become his most urgent need.

Speaking of weapons, in fact, Yun Tian had also tried refining weapons for a while before, and he also had some weapons, but those weapons were a little unsuitable in his eyes now. The eight-grade magic weapon Lotus Flying Leaf, the yellow-grade first-grade Dao weapon Earth Fire Flame Banner, the nine-grade magic weapon Seven-Star Lianzhu Array Plate, the second-grade Dao weapon Dragon Pattern Zimu Ruyi, the first-grade Dao weapon True Fire Flow Golden Knife, and one hundred and eight mortal-level third-order magic weapon flame flying knives created by Yun Tian himself.

Most of these weapons are magic weapons or low-level Dao weapons, which are no longer available at the moment, so Yun Tian sealed them in the depths of the sea of consciousness space, and he has not paid attention to them for many years.

Now that he has the idea of preparing weapons, Yun Tian didn't plan to pay attention to these weapons, but after thinking about it, maybe he can use these weapons to practice his hands and try the most difficult weapon upgrades, because these weapons are graded, and he will not feel distressed if he loses them.

The so-called weapon upgrade is a relatively high-end skill that a refiner can master, and with this skill, the quality of the weapon can be improved through special refining methods and some materials from the originally backward and low-level weapons.

However, this is not easy to do, it is a recognized difficulty in the refining world, and if you master this skill, you can be regarded as a figure even in the refining world.

With this thought, Yun Tian's spiritual sense flashed and he entered his own sea of consciousness space.

Nowadays, the three-layer sea space of Yuntian has expanded to an unimaginable point, and the expansion of the space has also provided a better ecological environment.

Now the area of the first sea of consciousness space has reached 36 million square kilometers, hundreds of millions of demon spirits are living in it, because of the good environment of the sea of knowledge space, the cultivation of the demon spirit clan has improved rapidly, and a large number of Tianxuan and Xuanling level masters have appeared, although compared to the opponents that Yuntian has to face now, Tianxuan is no longer on the stage, but after all, these demon spirits have grown up directly from the low-level stage, and it is conceivable that these people have a terrifying improvement speed in the sea of knowledge space.

The second sea space of knowledge has now reached nine million square kilometers, including the Tianshui Yun family, the Great Yan Kingdom Imperial Family, the Haotian Sect, the Tianyan Sect, and the people who later became the subordinates of Yuntian, and these people are also cultivating greatly at the moment, because this group of human races has a higher starting point, not only Tianxuan, but even those who have entered the Xuanzun stage from the Tianxuan realm, and there are not a few such changes.

As for the Third Consciousness Sea Space, it is the world of the Angel Clan, and the Third Consciousness Sea Space, which also covers an area of nine million square kilometers, now has a large number of angels, and the strength of these angels is naturally improving very quickly.

With the opening of the fourth star vein of Yuntian, he now has the qi of the divine dragon, the qi of the true dragon, the true qi of the stars, the true qi of the five elements, the true qi of light, the true qi of the thunder system and many other true qi. The mastery of these true qi has also further enriched the natural environment in the sea knowledge space, making the sea knowledge space full of changes.

Among them, above the nine heavens of the sea of consciousness, the place where the dragons are hidden high is the most mysterious place in the entire space, even now, every time Yun Tian enters this area, he will feel that his spiritual sense is greatly affected, and in this area, there seems to be some extremely powerful unknown force.

The weapons that Yun Tian had before were hidden in this place.

Using his spiritual sense to move at high speed, Yuntian soon came to the top of the high sea of consciousness space, above the vast sea of clouds.

After a brief glance, he had roughly determined the location of the hidden weapon, and Yun Tian quickened his pace and walked towards the mysterious place.

As soon as he approached that mysterious place, Yun Tian felt a strong aura of spiritual power rushing towards him, and the concentration of the aura at first did not surprise him, because when he came here before, although the aura was not as strong as it is now, it was also unreachable anywhere in the outside world, and at that time, the aura in this core area had reached the point where it was almost impossible to dissolve.

But when Yuntian came to this core area again, he found that the aura in this place had been further improved, not only the concentration had increased again, but even the characteristics of the aura had changed.

Originally, although the aura in this part of the area was extremely concentrated, it was also the same as the aura in the sea of knowledge, and it belonged to the same high-quality true qi.

But now that Yuntian came here again, he found that the aura in this place had not only increased in concentration again, but also the characteristics of the aura had also changed to be closer to the true qi of the divine dragon and the true qi of the stars, and on the periphery of this core of aura, those quintessential true qi were gradually dissipating, turning into high-quality true qi such as the true dragon qi, the five elements true qi, the bright true qi and the thunder true qi.

This also made Yun Tian have a trace of speculation in his heart, could it be that among all the true qi, the highest is the divine dragon qi and the star true qi, followed by the true dragon qi, the five elements true qi, the bright true qi and the thunder system true qi, and then other types of spiritual qi or true qi, which is a reaction to the level and quality of true qi.

But at present, the concentration of aura in the core of this sea of knowledge space is not only large, but also the high quality of the aura makes Yun Tian's heart beat wildly, you must know that the true qi of this quality and characteristics, every breath is a treasure, of course, this area is guarded by a divine dragon, even in the sea of knowledge space, no one has a chance to come here, only Yun Tian can enjoy this area to the fullest.

At this time, Yun Tian was even wondering, would there be an amazing breakthrough if he joined himself to retreat and cultivate in such an area for a period of time?

Of course, this is also just a matter of thinking, because the aura in this area is not only rich, but also the aura is surging, which seems to be very unstable, Yun Tian does not dare to take this risk, in case he cultivates here, he will cause any celestial anomalies, and he will not know how to die when he dies.

However, even if you can't cultivate here, you can stay for a while longer, and passionately absorb some aura to nourish your body, and at this time, the feeling of Yuntian is like soaking in a hot spring, which is extremely comfortable.