Situ Bai stood up and patted his granddaughter on the shoulder: "Qingyin, you communicate with Su Yuan by yourself. I will go out with your Grandpa Yang."

"Okay, grandpa." Situ Qingyin responded obediently.

Yang Yifeng also stood up and said to Su Yuan, "If you have any requirements, just follow Xiaoqingyin. But you should note that the materials need to be provided by us yourself, and she is just making them for you."

Su Yuan smiled and said, "I understand, teacher."

It is already quite good to ask the weapon master to help tailor-made star weapons. After all, the cost of the weapon master alone can almost account for one-third of a blue star weapon.

Yang Yifeng nodded and went out with Situ Bai.

In the huge lobby, only Su Yuan and Situ Qingyin were left.

“Master Qingyin…”

"Just call me Qingyin." Situ Qingyin laughed softly, "Grandpa Yang has kindness to our Situ family. Since you are a student of Grandpa Yang, you don't have to be so polite.

Besides… ‘Master’ and sophisticated, it seems like I’m very old. Do you think so?”

Su Yuan immediately shook his head and said, "The teacher said you are 20 years old, but I seem to be younger than me."

After Situ Bai and Yang Yifeng left, Situ Qingyin seemed to have become a little more free.

However, the other party is the master of refining the blue star weapon for him, and he has to coax it no matter what.

Situ Qingyin smiled and then said, "The hardness, sharpness and fire-type enhancement you just mentioned are the most basic blue fire-type satellite device.

As the main material of the third level, the star weapon created by Red Fire Essence Gold has this nature.

Just relying on Red Fire Essence Gold alone is not enough to create a blue star weapon.”

Of course, Su Yuan didn't think that he could refine blue star weapons with the red fire essence gold alone, otherwise there wouldn't be so few blue star weapons.

Su Yuan asked: "I don't know what other materials are needed?"

"The second-level materials are easy to say, and you can basically buy them. As for the third-level materials..."

Situ Qingyin stroked the Red Fire Essence Gold on the table, thought for a while, and said slowly: "If you combine it with the Red Fire Essence Gold, there are five third-level materials that are more suitable, namely meteorite sand, phoenix nigra stone, sealed blood jade, earth-centered glass stone, and flare silver branches."

Meteorite sand, phoenix nigra stone, sealed blood jade, earth center glass stone, flare silver branches?

It is worthy of being a third-level material. Su Yuan has never heard of any of these five things...

Situ Qingyin slowly paced at the table: "These five materials can further increase the damage of fire skills based on the strengthening of red fire essence gold on the fire element.

In addition, the star tools created by borrowing these materials also have some unique effects.

For example, meteorite sand can cause bone-eroding fire poison damage to the enemy you hit.

The Feng Nie Stone can not only improve the resistance of the fire element, but also absorb the fire element to restore the damage of the star device itself and the injuries suffered by the master.

As for the sealing blood jade, the flare silver branches and the earth-centered glass stone, they also have their own wonders.”

"Does these materials actually have such a strange effect?"

Even though Su Yuan didn't know the way of refining weapons, he still felt very eye-opening when he heard Situ Qingyin talk about these things.

"Qingyin, you are so knowledgeable," Su Yuan couldn't help but praise.

"It's nothing. I just like reading some books." Hearing the sincere admiration of others, Situ raised his hands with embarrassment, "I will write down the characteristics of these five materials and the possible locations of their existence later."

Su Yuan nodded: "Thank you so much."

"You just need to find any of these five materials, combine Red Fire Essence Gold and some secondary materials, and I can start creating it for you.

If you are lucky enough to find two types, I may be able to show the characteristics of both materials.

As for more than three types…”

Situ Qingyin shook her head: "I have limited attainments in refining weapons, and I can't control it with too many third-level materials, which may lead to failure in refining. But if it were grandpa, I would definitely do it."

Su Yuan smiled and said, "No one can be found, two are more than enough."

Situ Qingyin nodded with a smile. Indeed, the third-level materials are not so easy to obtain.

Although I don’t know how Su Yuan got this piece of red fire essence gold, generally speaking, it is not easy to get the materials of the gold-level blue star device...

"Next, Su Yuan, please tell me the specifications and sizes of the long sword in detail, so I can record it."

"good."

...

In a courtyard in the mansion.

"How are you in good health now?" Situ Bai asked.

Yang Yifeng waved his hand casually: "I won't die for a while."

"I don't think so?" Situ Bai glared at him, "I see that your student has no fire-type star power, but you have created a fire-type long sword for him. I guess, are you going to pass on the Yantian Fire Control Technique to him?"

Yang Yifeng's tone was suffocated, but he forgot that Situ Bai's perception of the fire element was extremely sensitive.

Situ Bai sighed slowly: "Not in the end, how could you pass on the Fire Control Technique to others?

After all, the fire control of Yantian, the wind control of the blue sky, the thunder control of Shenxiao... If one of the three gates is missing, it is impossible to practice the top method of Yanting Tianshu!

Tell me the truth, how long can you last now?"

"Haha, I can't hide it from you." Yang Yifeng saw that he was discovered and blew his beard. "Don't worry, my old bones should be fine if I live for another ten years!"

"Is it only ten years?" Situ Bai couldn't help but feel silent.

For ordinary people, ten years is not short.

But for Yang Yifeng, ten years are not considered long.

...

Two days later, in the top class’s classroom.

He Yanan stood in front of the classroom, looked at the neatly arranged people below, and asked with a smile: "So, who will come first?"

"Teacher Xiao He, I'll do it!" Zhang Tai patted his chest.

"Oh? I'm very confident, then you can do it!"

Today is the day for breath testing practice.

Everyone was quite excited. After the past two months of breathing practice, everyone in the class had more or less opened the second star nest. The speed was fast, and the third star nest had even begun to be opened.

Seeing Zhang Tai looking nervous, He Yanan smiled and said, "This time, I don't need golden bullets. Anyway, it's a test of your achievements in opening the star acupoints, so I'll just change to a more intuitive and accurate method."

Zhang Tai was stunned and asked in confusion: "How to test..."

He Yanan ordered: "Just just use your full strength to rotate the star power and flow all the star acupoints."

"Ao."

Zhang Tai responded, without thinking much, and immediately started to do it.

He Yanan stepped forward a few steps, made a seal with one hand, and clicked it on Zhang Tai’s chest.

Suddenly, a dazzling golden mark penetrated into Zhang Tai's body.

Then, He Yanan stepped back.

Just when Zhang Tai and the students in the audience were puzzled, the golden mark rushed out slowly from the star power cyclone in his chest as the star power flowed. Wherever he passed, he drew down Zhang Tai's star power flow trajectory like a golden paintbrush.

And when the golden mark passes through a star acupoint, the color is deepened and the mark is marked, which is clear at a glance.

In this way, this golden mark first came to the first star nest and marked 6 star holes, then entered the second star nest, and finally flowed into the third star nest.

After marking all 6 star acupoints in the third star nest, the golden mark returns to the star power cyclone.

"18 star acupoints!"

Without He Yanan's explanation, everyone in the class could understand it.

"Zhang Tai is amazing. He has actually opened 18 star acupoints, and I have only opened 14!"

"14 are not bad, I only have 13..."

“…”

It is indeed quite talented to be able to open up 18 star acupoints in two months.

He Yanan also smiled and patted Zhang Tai's shoulder and said, "Good job, Zhang Tai, go back and continue working hard, and strive to complete the entry within this month!"

Hearing He Yanan's praise, Zhang Tai couldn't help but grin: "Hehe, thank you Teacher He!"

"Go down, keep going next."

Zhang Tai asked quickly: "Teacher Xiao He, what credits are..."

"Although I have changed my methods, my credits will not be missing."

He Yanan smiled and turned around to look at everyone below the audience.

"Open 1 star acupoint for 2 credits. If someone can open 24 star acupoints to get started, then you will be rewarded with 2 additional credits for exactly 50 points."

When many students in the class were delighted when they heard this reward.

"I can get more than 20 credits in this way, which is much simpler than the last test. I can't guarantee that I can catch 20 bullets now!"
To be continued...