After Chu Han returned to his room, he began to sit cross-legged and cultivate...

After he took a few elixirs obtained from Master Yi, he broke through to the three realms of Nirvana with the cultivation technique of "Three Thousand Immortal Decisions", and his foundation was still very unstable, but fortunately, Chu Han had made normal breakthroughs in the past, and this time it actually didn't have much impact on him. Along the way, after his continuous consolidation, now the problems left by the elixir have almost been resolved by him.

Also, after these few fierce battles, Chu Han felt that several of his spells had improved a lot, but at the same time, he also found a lot of problems.

Chu Han made changes to this...

In the battle, mana is the root, and now he has broken through to the three realms of Niedan, but his mana is comparable to that of a monk in the first realm of infant. All of this is related to his cultivation of "Three Thousand Immortals".

There is also Chu Han's skillful "Chopping Technique", such a low-level spell does not consume much mana, but it can only threaten the monks below the Infant Transformation Realm.

"Ten Thousand Swordsmanship" is a high-level spell, Chu Han has carefully studied this kind of spell along the way, and found that this spell can exert real power, and it must have a complete set of magic swords.

And this spell can be attacked, and retreat can be defended.

In this regard, Chu Han also carefully flipped through the classics left by the old man of the white bones, and found that there was a magic sword, which was very suitable for this spell.

Qingzhi bamboo, an extremely rare plant, is refined into a magic sword with this substance, and it is played with "Ten Thousand Swordsmanship", which is infinitely powerful.

However, the process of refining is very difficult, and it must be led by "Gengjin", cast by thunder and lightning, and tempered by the different fires of heaven and earth for seven days and seven nights before it can be refined.

This process is interlocking, and there must be no mistakes, otherwise all the work will be lost.

However, this matter is also coincidental, originally this green bladed bamboo was difficult to find, but in Chu Han's big harvest this time, it was found that Bu Yu's storage bag contained the green bladed bamboo.

Chu Han counted, there are more than 1,000 plants, and if the refining is good, more than 3,000 green-bladed bamboo swords can be refined.

As for the refining of "Gengjin", there are also a lot of them in this harvest, as well as thunder and lightning, which can be quoted from the power of thunder and lightning in the sky, the heaven and the earth are different from fire, and there is "bone cold fire", anyway, everything needed is available.

However, Chu Han didn't plan to refine it in the past few days, he was going to buy some other materials to enhance his alchemy technique.

The spell of "Tianmu Killing" is a high-level technique selected by Chu Han Langya according to his own wood attributes when he was refining his blood, and this spell can be attacked and defended.

And now Chu Han only mastered the attack of this exercise, but the defense was not studied in depth.

As for Chu Han's other small spells, he was still comfortable using them.

There are also two divine objects on Chu Han's body, the Heavenly Thunder Ding and the Shenyu Sword.

Chu Han's mastery is still very good, especially the Shenyu Sword, which is used in the "Ten Thousand Swordsmanship", the power is still amazing.

As for the Heavenly Thunder Ding, Chu Han used it very little when refining it as a natal magic weapon, but every time he used it, it was infinitely powerful, and the only drawback was that it consumed too much mana.

With Chu Han now urging the mana of his whole body to fight against the great cultivators of the Three Realms of Infant Transformation, he still has the power of a blow, but after using it, it may be slaughtered by others.

So under normal circumstances, Chu Han didn't dare to use it easily.

However, with Chu Han's understanding of the Heavenly Thunder Ding, if this Ding was to be urged by the monks of the Divine Tribulation Realm, the power would be unimaginable.

However, this is just his conjecture, and the reality cannot be verified.

After Chu Han went through all the spells, he was still very satisfied and relieved.

The next day, after Chu Han inquired with Xiao Er about the city's market, he went out directly.

There are more than 10 large markets in Wei Fangcheng, and the items purchased are still very complete.

Chu Han visited a total of five markets, and exchanged all the things he got this time, including the items that were not used, with spirit stones, as well as some refining things.

This visit was for most of the day, and after Chu Han returned to the inn, he instructed Xiao Er that he should retreat and cultivate for a period of time, so that he would not disturb.

In this regard, Xiao Er nodded very experiencedly, for people like Chu Han, he had encountered a lot in a year. So it's no surprise.

Back in the room, Chu Han arranged three more magic circles in the original magic circle in this room.

Next, he began to refine the weapon.

Chu Han began to make spiritual weapons, and after more than half a month, he made a high-grade spiritual weapon.

During this period, he wasted a lot of equipment, but overall, there was still capital preservation. In this regard, Chu Han was still very proud.

A month later...

Chu Han's alchemy technique has made great progress, but this process has also suffered a lot of loss.

Half a year later, Chu Han's alchemy technique had reached the second-grade refiner, and he also found out the magic weapon through the basic classics, which could be upgraded through continuous tempering, or some kind of opportunity.

This made Chu Han surprised and delighted.

At first, Chu Han had never dared to try to refine the Blue Bladed Bamboo Sword, because he was afraid that the grade of the Blue Bladed Bamboo Sword would be too poor and not very powerful, but now, his thoughts were different.

After another year, Chu Han came out of retreat, and the expression on his face was still good, after all, after almost two years, his harvest was still good.

First of all, in terms of refining weapons, a bunch of magic weapons, although the grade is not high, it is still a good harvest.

Of course, the biggest harvest in refining weapons is still refining the blue-bladed bamboo sword, he used three hundred green-bladed bamboos to refine one hundred and twenty high-grade spiritual weapons, ninety-nine lower-grade Xuanbao, and blue-bladed bamboo swords.

Chu Han had tried its power, if he used the Ten Thousand Swords Technique to urge these two hundred and nineteen blue-bladed bamboo swords, one blow could kill a monk below the first realm of the infant realm.

However, with such a fierce battle with people, with his current mana, he can maintain him three times.

Therefore, Chu Han also refined some two hundred and nineteen blue-bladed bamboo swords and stopped.

Through this refining, Chu Han found that his divine sense had expanded a lot, and he should not be weaker than the monks of the First Infant Transformation Realm, and even comparable to the monks of the Second Infant Transformation Realm.

As for other aspects, Chu Han's progress was not so obvious, after all, in the past two years, he had put all his mind on refining weapons.

When Chu Han finished the retreat and walked out of the door, the little second was a little stunned.

In the past, most of the people who practiced in retreat at the inn were one or two months, and those who practiced in retreat for more than a year were all rare, not to mention those who had been in retreat for almost two years.

Not to mention anything else, there are a lot of spirit stones.

In this regard, Chu Han still looked calm, and he only laughed at Xiao Er's expression, and then gave Xiao Er a spirit stone.

Xiao Er took a look, and the spirit stones in it were enough to pay the arrears, and the extra ones were almost half a year's income.

"This bag of spirit stones, you take it to pay the room fee I owe, and the more will be used as a reward. Chu Han said.

Xiao Er must be ecstatic about this, and constantly thank him.

He felt that with this spirit stone, his breakthrough to the Xuanyuan Realm was just around the corner.