Ye Xiaotian thought for a while, and finally found the reason, it turned out that it was because the level of this god's heart refining was too low, and his own mana was limited, so even if he had top-level materials, he couldn't refine them, he could only stare dryly, and he couldn't use them!

Therefore, in the way of cultivation, one's own mana is the most fundamental and important!

There is no way, he can only raise the level of the Divine Refining Heart Fire in order to refine this Yuehua Crystal, but what Ye Xiaotian doesn't know is that he doesn't know how long it will take to improve his Divine Refining Heart Fire level.

After cleaning up his mood, he began to devote himself to improving the level of the Divine Refining Heart Fire, the cultivation of this Divine Refining Heart Fire, in addition to the power of the Yuan Shen to help it become stronger, is only to rely on hard training, continuous hard training, and keep using it, using it with all your heart.

In the process of use, it naturally and slowly improves, to put it bluntly, it is practicing skills!

Ye Xiaotian didn't care, anyway, now that he was so valuable, he didn't have to worry about the material at all, he just needed to spend time honing this skill.

Refining magic weapons, this kind of thing is also a kind of exercise and accumulation for Ye Xiaotian, so Ye Xiaotian is still very willing to think about it, most of the day is spent on refining, and the rest of the time, refining techniques take up a small part, and then there is still a part to study the formation, familiar with the spells, this kind of life is still very fulfilling, Ye Xiaotian feels very quiet, he hasn't been so calm for a long time to practice well.

There is no intrigue, no grievances, no strife and strife, although he is lonely and lonely, but Ye Xiaotian ******** pounced on cultivation, so to speak, Ye Xiaotian's state of mind cultivation at this time has improved very quickly!

Time passed slowly, and twenty years passed in a blink of an eye, during which Ye Xiaotian went to the alchemy room a few times, and then refined several powerful offensive magic weapons, for defensive magic weapons, Ye Xiaotian was still difficult to refine.

At this moment, Ye Xiaotian has always sighed to himself, what he lacks most at present is a defensive magic weapon, when facing the enemy, the attack has the Chaos Spirit Devouring Sword, but defense is his weakest point, therefore, this weakness has always been what Ye Xiaotian wants to solve.

After Ye Xiaotian's twenty years of cultivation, the Divine Refining Heart Fire has been raised to the fourth layer, and the fourth-layer Divine Refining Heart Fire is still not enough to refine this Moonflower Crystal, unless Ye Xiaotian's mana is increased by another level, and the two are combined, he can refine that Moonflower Crystal.

But if you want to increase your mana by one level, it is much more difficult than raising your own Divine Refining Heart Fire level, after thinking about it, Ye Xiaotian decided to retreat, ready to give up refining the Yuehua Crystal and change it to the Star Stone!

If you want to do it, Ye Xiaotian took out dozens of catties of Xingyao Stone, and it took three days to melt this pile of Xingyao Stone into a pile of blue liquid, and then mixed it with Xuantian Crystal, refined and purified it, and it took a few days to get other materials, and all kinds of ingredients were added one by one, and slowly fused.

This process is very labor-intensive, there can be no error in the middle, it must be even, this uniformity is not seen by the eyes, but by the feel, that is, the degree of control of the divine refining heart fire!

Finally, take out the existing array disk, slowly pour these liquids on it, and at the same time carefully protect the formation above, this process is the most difficult and the most testing.

It took nearly a year to complete the transformation of the main body of the entire array, and then to refine the whole ground, so that the formation inside and outside the array was combined.

Another three years have passed, Ye Xiaotian has finally upgraded the array disk, and finally breathed a sigh of relief, and asked with a little excitement: "Sword Spirit, what is the Eight Gates Golden Lock Array like at this time? If you meet the previous immortal again, can you directly bombard it?"

After a while, "Sword Spirit?" Ye Xiaotian asked again.

......

"Nima, this thing doesn't have to say a word in retreat, phew, it's a god horse!" Ye Xiaotian waited for a long time and didn't see the sword spirit answer, and he was speechless for a while.

Ye Xiaotian, who had nothing to do, was ready to continue to meditate and cultivate, for a day or two days...... Five days later, Ye Xiaotian's mind kept going back and forth about the death of his parents that day, and suddenly his mind began to surge, and the innate purple qi in his body continued to speed up, and for a while, the inexplicable emotions instantly diffused and spread step by step.

Xiao Bai outside the cave first sensed that he was in Ye Xiaotian's emotions, Xiao Bai suddenly became anxious, and hurriedly shouted: "Big brother...... Big brother, wake up!"

But Ye Xiaotian didn't react, on the contrary, that inexplicable emotion expanded step by step.

Ye Xiaotian's face was unconsciously full of tears at this time, and one drop fell down. At the same time, there were bursts of churning in the body, and the meridians everywhere skyrocketed, as if they couldn't withstand the huge innate purple qi.

At this critical moment, the sword spirit finally woke up, and as soon as the sword spirit woke up, he first noticed something abnormal, and when he saw Ye Xiaotian like this, he instantly knew what the problem was.

The sword spirit suddenly burst into a shout in his heart: "Wake up!"

This burst of shouting went straight to the depths of Ye Xiaotian's soul, and Ye Xiaotian suddenly woke up, noticed the strangeness on his face, and was a little dazed, completely unaware of what was going on!

The sword spirit was also shocked into a cold sweat at this time, fortunately he noticed it early, otherwise the consequences would be unimaginable, and he couldn't help muttering: "How can this be? What the hell is going on!"

I saw that the sword spirit was covered in a cold sweat and said, "I'm rubbing, what are you playing? Why did you make such a big move when I was in retreat for so long?"

Ye Xiaotian couldn't help but wonder: "I don't know, just now when I meditated and cultivated, I suddenly felt as if I had lost consciousness in my mind, indulging in an illusion!"

Jian Ling breathed a sigh of relief, and said with a palpitating face: "Oh my little ancestor, you really scared me to death! It was obviously a symptom of a fire just now, if you didn't stop it in time, I'm afraid you would have finished playing directly!"

Ye Xiaotian was taken aback when he heard this: "Nima, didn't you say that the Ancient Qi Refiner cultivates the Ancient Qi Refining Method, so you don't have to worry about going mad, and there will be no possibility of going mad and exploding?"

Ya said that the ancient qi refining method was so awesome and bluffing, but she almost finished playing it just now!

Sword Spirit looked helpless: "The ancient qi refining method is determined by the difficulty, and the emphasis is on the foundation. Cultivating the Ancient Qi Cultivation Method is to lay a solid foundation at the beginning, and it is difficult at the beginning, but once you get started, it will become easier and easier in the future! The state of mind will naturally be improved, so there will be no such thing as going crazy and exploding yourself! But you have obviously fallen into a dream just now!"

This thing, cultivated until now, I still don't know this, the sword spirit was speechless for a while, how big is this brain capacity?