By the time Lin Fan returned to Zixiao Palace, he had already walked around the Tianyuan Realm, and the matter of exchanging the origin of the stars had also been discussed with the Heavenly Dao of the Tianyuan Realm and the result had been obtained.

In the end, the Heavenly Dao of the Heavenly Yuan Realm still agreed to Lin Fan's request, and he could exchange it for some Star Origin Crystal Nuclei, but the price was a bit high and scary.

The origin core of a star requires two million merit points, and it can only be exchanged for those lowest-level star origins in the Tian Yuan Realm Star Boundary, and the Heavenly Dao of the Tian Yuan Realm also limits the amount that Lin Fan can exchange.

Lin Fan could exchange up to three hundred and sixty-seven Star Origins, this was the result of several rounds of negotiations with Lin Fan, and the number of Star Origins that Lin Fan could exchange was just enough to strengthen all the stars in the Zhou Tian Star Array.

If there are more words, it will be beyond the acceptance range of the Heavenly Dao of the Tian Yuan Realm, no matter what Lin Fan says, the Heavenly Dao of the Tian Yuan Realm will not let go of his mouth even if he dies, and he has a non-negotiable attitude.

However, Lin Fan was also satisfied, it was enough for Lin Fan to be able to upgrade all the formation eyes of Zhou Tian Xingchen Great Array. Moreover, even with these more than three hundred Star Origin Cores, Lin Fan still didn't know how much time it would take to redeem them all.

According to the price of exchanging two million merit points for a star origin core, these more than three hundred star origin points need a total of more than 700 million merit points, which is completely astronomical for Lin Fan.

All the merit points that Lin Fan had accumulated before were only a few million, not even a fraction of this number was enough! Moreover, these millions of merit points had already been spent by Lin Fan when he was promoted in the world, and now the main god was poor.

"It's a long way to go!" Lin Fan suddenly had a big head, and he had a feeling of wanting to go crazy in his heart.

Why is this Heavenly Dao so tired and so hard? It's like a busy ant that never stops.

700 million merit points, infinite space I don't know how long it will take to save up. Now there are only seven Jindan realm monks in the infinite space, and the rest are all innate realm monks.

The total income of all traversers performing a mission is about one million, and Lin Fan will take half of these earnings, that is, 500,000.

The traverser performs a mission once every six months, and Lin Fan pinched his fingers and calculated, it would take seven hundred years to get enough of 700 million. Counting the factors of the strength of the traversers, the income of the infinite space in the future should be higher and higher, but hundreds of years must be indispensable.

Lin Fan's heart suddenly cooled a lot, this speed is too slow, Lin Fan doesn't have such a good patience to wait slowly, it seems that he still has to find a way.

"Do you want to take a little more out of the traverser's income?" Lin Fan thought in his heart.

"But it's not good to exploit people like this! These traversers are also merit points earned by birth and death. Lin Fan shook his head, but still gave up this idea.

The foundation of infinite space lies in these traversers, and all the benefits of infinite space depend on these traversers to work. And the stronger the traverser, the more value can be created for the infinite space.

The traversers need to use merit points to exchange resources to improve their strength in the infinite space, and if Lin Fan squeezes the traversers' profits too much, it is equivalent to suppressing the growth of the traversers in disguise. If the strength of the traverser is not improved, it will not be able to create more profits for Lin Fan.

"Forget it! Even if these traversers are squeezed dry, the total income of the infinite space is still so much, and the problem still cannot be solved! The real solution to the problem is to increase the income of the infinite space, that is, to improve the strength of the traverser. After a while, Lin Fan finally figured out the crux of the problem.

"Now that the cultivators in the world are basically stuck on the threshold of innate and unable to break through, it's time to preach to them again to help them break through the realm!" Lin Fan looked at so many monks who were stuck in the innate realm, ready to preach again.

"But in addition to preaching to help them improve their realm, they should also find some other means to help them improve their combat effectiveness!" Lin Fan thought that when the monks in his world were fighting with the cultivators of the Tian Yuan Realm, they lacked so many means of fighting the enemy as the monks of the Tian Yuan Realm, and they would suffer a great loss when they fought.

After all, the cultivation method of the Tian Yuan Realm has been circulating for a long time, and after the continuous development and improvement of various generations of cultivators, the development of various methods is far from being comparable to the cultivation method that Lin Fan has just created.

When Lin Fan was preaching, he only passed down the method of refining qi, and did not involve all kinds of magic powers, these things needed to be comprehended by the monks themselves.

The realm of monks is only a foundation, especially the monks after the innate realm, only with various spells and supernatural powers, can their strength be maximized, otherwise they can only rely on their physical bodies to fight, and their strength will be greatly reduced.

Lin Fan decided to start here first and improve the magic powers in this world's cultivation system, but of course this is not open to all monks in the world for free.

Lin Fan planned to put these spells into the infinite space, and the monks needed to spend merit points in the infinite space to exchange them, and the exchange prices of different levels of spells were expensive and low, which brought Lin Fan a large amount of income.

Since he wanted to improve the combat power of the monks, Lin Fan simply came to improve it in an all-round way, and the magic power was only part of the monks' combat methods.

Moreover, the monks in their own world are physically strong, and after the tempering of the acquired realm, basically everyone is a master of martial arts and is proficient in physical combat, which is a big advantage for the monks of the Tianyuan realm.

Lin Fan was ready to continue to expand this advantage and strengthen the monks' hand-to-hand combat capabilities. For a monk who is good at melee combat, a crucial factor in combat power is, of course, weapons.

A divine weapon is enough for a monk to exert a strength far beyond his own realm, just like a sword in a martial arts novel that sharpens iron like clay, which can make a master exert 200% of his strength.

For monks, this statement also works, and the magic weapon is also one of the means of the monk against the enemy. For the cultivators of the Tian Yuan Realm who were not good at melee combat, the magic weapons they refined were more for long-range attacks, while the cultivators of Lin Fan this world might prefer weapons for melee combat.

"Then I'll try refining weapons! This world doesn't seem to have alchemy skills, and it's difficult for those monks, and the weapons refined in the mortal world can't meet their use at all, even if it's a sword that sharpens iron like clay in the mortal world, what's the use of it for the innate masters? You can't even break through the body-protecting qi of others. ”

Lin Fan chose a palace in Zixiao Palace, waved his sleeves at the plaque on the palace, and then the three big characters of the dragon flying and phoenix dancing in the Refining Hall appeared on the plaque.

Walking into the main hall, Lin Fan sat cross-legged on the open space in the middle, and then his mind entered the infinite space. Refining tools also need materials, and Lin Fan can't use the World Origin to directly create magic weapons.

The power of the world's origin was too precious, and Lin Fan was reluctant to squander it so much, using it to refine these low-level magic weapons for cultivators. Lin Fan still got the refining weapon by himself, it was nothing more than a little more trouble.

Since his own world had just been promoted, all kinds of precious heavenly and earthly treasures in the world were very scarce, and some of the materials for refining magic weapons might not be available, so Lin Fan could only exchange them in the Tian Yuan Realm.

After exchanging a large number of refining materials in the Tian Yuan Realm, such as Xuantie, Pure Gold, and the like, Lin Fan began to refine magic weapons.

The mountains of various refining materials slowly floated in the sky under Lin Fan's control, and then a pure cyan flame ignited below, beginning to melt these metals, refining the essence part of them, and removing impurities.

Beneath the cyan flames, the sturdy metal soon melted into liquid, billowing and flowing in the air. Lin Fan controlled the liquid metal to be divided into different parts, and then began to forge the magic artifact embryo.