After probably knowing what was going on with this glass-colored flame, and not seeing what role it played, Yu Wan went with it, directly removed the palm soul qi flame, and continued to read the books.

The nearly thirty spirit ores were waiting for the answer one by one, and carefully consulted the "Three Essentials of Kaiwu".

Yu Wan corresponded to the books, and when he finished reading what these thirty stones were, and when he looked at the time they needed to be smelted, Yu Wan was speechless......

Calculate the time, from the time she entered the door, it was almost dusk, and she would go to be a sparring partner tomorrow morning, where would there be enough time to purify thirty spirit ores in one night?!

Coming piece by piece, by the early morning she was only enough to purify half of the quantity, and this cognition made Yu Wan's mind irritable!

But fortunately, Yu Wan's mind turned quickly, and then she classified it according to the performance and function of the spirit ore, and put it in one group for defensive power, and put it in one group for blessing and acceleration.

After all, the spirit ores that play a role in defense and acceleration do not take the same amount of time to smelt, even if they are already divided into groups, they will continue to be subdivided.

The purification of defensive spars is relatively energy-consuming and time-consuming, while the assists will be faster.

In the end, Yu Wan decided to subdivide the assist class again, and divided into a group again according to the spirit ore with a similar purification time.

And so on, you can purify two or three spars at the same time, as long as you master the heat, according to the different smelting time of each piece, you can get out of the fire pit in advance.

This method is quite fast to refine, but it takes a lot of aura and energy!

When Yu Wan is operating, he should pay attention to the condition of two or three spars in the fire, and should not be distracted......

This night, in the Yuwan house, it was this kind of fire that was clearly extinguished several times.

Her eyes were always like torches, but the beads of sweat on her forehead kept sliding down the temples in front of her forehead, and when it was approaching the early morning, she finally completed the task assigned by Tang Po.

Only then did the air conditioning breath recover the loss of the dantian fire aura in the body!

In one night, more than half of her fire aura was consumed, so it can be seen that smelting this only thirty pieces of spiritual ore is so laborious, so if it is forged into a complete magic weapon, wouldn't it take more aura and energy?!

This made Yu Wan sigh with emotion, no wonder those masters who forged swords or forged magic weapons, every time they successfully forged a high-grade or superb magic weapon, it would even take decades or hundreds of years......

Sure enough, refining weapons is not an easy task......

Yu Wan put away the crystal clear spirit crystal that had been refined by her, and then got up and went to Miaofu's cultivation......

After a fight, the aura is consumed a lot again, and it's time to replenish and recover the aura when you go back.

After that, Yu Wan brought the nearly thirty pieces of purification spirit ore to see Tang Po.

After Tang Po tested, she glanced at Yu Wan with appreciation, but she didn't expect this girl to be able to purify these thirty pieces of rough spirit ore in one night, looking at her fierce momentum, I thought that she had just finished fighting with Miao Fubi, and went straight to her, and the momentum on her body had not dissipated.

It can be seen that Yu Wan's complexion and demeanor are all calm, and there is no sluggish state of spiritual energy deficit and weakness.

Tang Po had to look at Yu Wan with admiration and scrutiny, this girl ...... It's really interesting, but it's a pity, it's not their Yanyang Sect's disciple......

Tang Po did not give Yu Wan scattered spirit ore this time, but gave her a large stone the size of a human head, which was really like a rock block on the surface, and there was no special change in texture.

However, after watching "Three Essentials of Kaiwu" yesterday, Yu Wan knew that after refining and purifying this kind of stone, what he got was nickel-rich meteoric iron.

This nickel-rich meteorite is an important firstborn child specializing in forging sword weapons, but I didn't expect Tang Po to give her such a treasure to purify and smelt like this, don't mention the joy of Yu Wan.

Then she happily accepted the task, carried the big stone, went out of Tang Po's house, and returned to her own house.

After returning to the house, he habitually set up an isolation barrier in his house, and it took two hours to recover and start a new round of purification......

The days go by day by day, and the nearly two months of Yu Wan have passed so much, although it is not necessarily colorful, but it is definitely very rich.

Every morning, I practiced Miao Fu, and in the afternoon, I went to Tang Po to listen to her teach her the cultivation essentials of refining weapons.

In the evening, it was even more lively, sometimes pranayama to replenish his lack of aura, sometimes meditating on the sutras and worshipping the Buddha, and sometimes according to Tang Po's instructions in the afternoon and his own study of the "Three Essentials of Kaiwu" to review and practice the refining method......

Such a seemingly diligent cultivation rhythm is indeed an extremely high-pressure tempering experience!

This made Yu Wan's cultivation in the early stage of foundation building faintly show signs of breaking through, but it was only a sign, after all, although she had been constantly tempered physically and mentally, but like a spinning top, her cultivation of frequent changes made Yu Wan's state of mind not synchronize.

But at this time, Yu Wan knows what to do, which is more important?!

So she cherishes this cultivation method very much, after all, she doesn't have much time to stay in Guangfu Nunnery, and it is a little bit to be able to learn a little more from Tang Po.

When she leaves Guangfu'an, she may not have the opportunity to be so guided by someone to solve her puzzles.

Besides, the discussion with Miao Fu, although it is said that it suppresses the cultivation, can be a duel with the Buddha cultivation, and the rest of the night can be roughly perceived that the Buddha cultivation is attacking, and it is worth lacking the power of faith......

It is precisely for this reason that when I need to meditate in the evening, I will put down the "Three Essentials of Kaiwu", pick up the "Collection of Buddhist Mantras", and continue to chant the Buddha Sutras, returning to my own state of mind, hoping that I can also collect more power of faith.

Yu Wan had been refining the spirit ore for two months, and for the remaining month, Tang Po was kind enough to finally teach her the art of forging! It was also the most crucial part of refining.

Today, Yu Wan came to Tang Po's house as usual, and the first thing she heard was a cough, Yu Wan couldn't help frowning, pushed the door into the house, and saw Tang Po sitting on the bed cross-legged, with a fist in front of her lips, as if to block the blood that was about to cough out.

"Tang Po, how are you? Recently, I see that your body is getting more and more lossy, but you are tired because of me?

Yu Wan saw that Tang Po's face was a little pale, and the hair that was originally gray and white in the past looked even more snowy white at this moment.

In the past two months, Tang Po has aged much older than when she first saw her at night......

At this time, Tang Po's coughing sound was still uncontrollable, only to see her other hand, conjuring up a handkerchief, covering her lips, when the coughing stopped, Tang Po took the cloth handkerchief away, only to see a bright red eye-catching blood stain left on the handkerchief.

Seeing this, Yu Wan's face was embarrassed, and he called softly when he wanted to speak:

"Tang Po ......"

In such a situation, Yu Wan and Tang Po both knew that Tang Po's body had reached the limit, and she was already dying, even if she was the strength of the Jindan period, but she had to advance an inch for a thousand years, and she had reached the ultimate moment of Jindan Zhenren.

Compared with Yu Wan, who was embarrassed, it was Tang Po who coughed a lot, and seemed to be accustomed to it:

"The evening girl is here, it's okay, it's an old problem, let's continue today. ”

Tang Po said, folded the handkerchief, wrapped the blood stains inside, wiped the blood on the clean side of the outside, wiped the blood on the lips, and with a turn of the wrist, the blood handkerchief disappeared.

Seeing this, Yu Wan sighed helplessly, and was about to open her mouth to persuade Tang Po that she didn't have to continue today, but Tang Po saw what Yu Wan meant, and then interrupted:

"Today, you don't have to learn the art of smelting, today, I'll teach you this art of forging and tempering, it's also the core point of refining, you have to listen carefully. ”

Yu Wan saw that Tang Po was so broken, and still insisted on solving her doubts, she really didn't want to go, but seeing her resolute attitude, Yu Wan had to hide her guilt, and replied to Tang Po very respectfully and seriously:

"Yes, the younger generation should remember the teachings. ”