Dear Lingshi

After watching the two people leave, Lu Yunsheng began to prepare for brewing wine again.

This time, Lu Yunsheng asked Qu Fu to exchange 10,000 kilograms of sixth-grade Chaotian rice, 30,000 kilograms of spiritual spring water, and four passion fruits at the Deacon Hall.

These ten thousand catties of spiritual grain and thirty thousand catties of spiritual spring water cost a total of sixty gold contribution points. Adding the four passion fruits, it cost exactly one hundred gold contribution points.

In fact, according to the last ratio, Lu Yunsheng needed to exchange five passion fruits, but his contribution points were not enough, so he could only exchange four.

It took Lu Yunsheng a stick of incense to soak all the spiritual grains in more than ten large vats.

Fortunately, the area of ​​this cave is large enough, otherwise it would not be able to accommodate so many large vats.

After doing this, Lu Yunsheng began another night of practice.

At dawn, the first thing Lu Yunsheng did after opening his eyes was to send a message to He Kun, asking him to go to the Deacon Hall.

Lu Yunsheng and He Kun's natal flying swords are still just magic weapons. Now that they have earned enough contribution points, they naturally have to upgrade their natal flying swords first.

Not long after Lu Yunsheng arrived at the door of the Deacon Hall, the three of them arrived here one after another.

"Let's go! Brothers, go ahead and exchange whatever you want today. I'll pay for it all!"

At Lu Yunsheng's loud shout, the three of them entered the Deacon Hall happily and walked straight towards the Mountain and River List.

Qu Fu and Di Xin looked at the Mountain and River List that covered an entire wall, and for a moment they didn't know what treasure they wanted to exchange.

Lu Yunsheng looked up at the treasures at the top of the Mountain and River List that had haunted him, and then looked at the treasure mine category.

Seeing this, Lu Yunsheng felt relieved. An ordinary fifth-tier treasure mine only needed one or two gold contribution points to be exchanged, and the more precious fifth-tier treasure mines did not exceed ten points.

However, if one wants to upgrade a flying sword to a spiritual treasure, it is not enough to rely solely on a fifth-tier treasure ore. If one wants to make the flying sword more powerful, sword cultivators will generally choose several different treasure ores to condense.

After some selection, Lu Yunsheng directly picked out a treasure mine worth sixty gold contribution points.

At this time, Qu Fu also chose the treasures he needed.

When he saw Lu Yunsheng's eyes lingering on the words "treasure mine", he immediately asked Lu Yunsheng: "Junior brother, are you choosing a treasure mine to condense spiritual treasures?"

"Yes! Now that I have contribution points, it is time to refine my natal flying sword." Lu Yunsheng replied.

"Which treasure mines have you chosen, Junior Brother?" Qu Fu asked again. His natal flying sword had already reached the spiritual treasure level, so he had some experience in this regard.

Upon hearing this, Lu Yunsheng immediately pointed out the types of precious minerals he had chosen.

Qu Fu frowned as he looked at these kinds of precious minerals. After thinking for a moment, he said, "Junior brother, when choosing a precious mineral, the more expensive it is, the better. You also have to choose one based on your own sword skills!"

"What do you mean?" Lu Yunsheng asked with some confusion.

The conversation between the two also aroused the curiosity of He Kun who was standing nearby.

Seeing this, Qu Fu immediately explained to the two of them patiently: "Look, some of these precious minerals can make flying swords sharper, and some can make flying swords lighter and faster. Some sword techniques rely on speed to win, and some sword techniques are extremely powerful. So, if our natal flying swords can be compatible with sword techniques, then wouldn't our strength be even stronger?"

After hearing this, Lu Yunsheng understood. He actually knew this truth.

However, Lu Yunsheng has always been wealthy and powerful, and he has taken great care in refining his natal flying sword. Whether it is sharpness or speed, or other aspects, he will improve them to the extreme.

Qu Fu and Di Xin were used to saving money in the Tongtian Sword Sect, and they said this at this time, actually they wanted to help Lu Yunsheng save more contribution points.

Hearing this, Lu Yunsheng smiled and said immediately: "We have no shortage of contribution points now, so we must increase the power of the flying sword as much as possible!"

After hearing this, Qu Fu remembered that the times were different now and this Junior Brother Lu had no shortage of contribution points.

Thinking of this, Qu Fu laughed and said immediately: "In this case, I will recommend two more treasure mines to you, so that your natal flying sword can reach the level of a top-grade spiritual treasure in one go!"

After hearing this, Lu Yunsheng was immediately delighted and quickly moved aside to let Qu Fu help him choose the treasure mine.

Not long after, Qu Fu helped Lu Yunsheng select a fifth-level treasure mine worth 150 gold contribution points.

These treasure mines are among the top-level ones among the fifth-level treasure mines.

After Lu Yunsheng wrote down the names of these treasure mines, he found that He Kun was still selecting, so he immediately walked up to He Kun and said, "Brother He, you can just pick the ones I just picked!"

After hearing this, He Kun immediately laughed and said, "I can't bear to spend so many contribution points at once, and these are your contribution points!"

Hearing this, Lu Yunsheng immediately smiled and said, "Do we need to be so distant from each other? Senior Brother Di, have you made your choice?"

"I have chosen my junior brother!" Di Xin responded.

"Okay! Let's go pay the bill!"

Just as Lu Yunsheng finished speaking, Qu Fu hurriedly stopped Lu Yunsheng and said, "Wait, Junior Brother!"

Lu Yunsheng turned around and looked at him in confusion, not knowing why Qu Fu called him.

Seeing Lu Yunsheng's puzzled look, Qu Fu explained directly: "Junior Brother! You forgot one thing! When we nourish the spirit of our natal flying sword, we also need to separate our souls. This kind of injury is generally unbearable, so I suggest that you and Senior Brother He exchange two more soul-healing pills!"

After hearing this, Lu Yunsheng remembered this matter. Because he now had the Soul Strengthening Water and the Star Soul Forging Technique, he had never taken the injury to his soul seriously, but He Kun still needed this elixir.

Of course, in order not to expose his own uniqueness, Lu Yunsheng still followed Qu Fu's advice and selected two pills called Red Jade Pills.

After doing this, Lu Yunsheng directly pulled He Kun to the menial disciple who was responsible for exchanging treasures.

Lu Yunsheng said to the errand disciple: "Junior brother! I want to exchange for Thousand Star Iron, Feather Stone, Bamboo Copper..."

As Lu Yunsheng named the treasure mines one by one, the errand disciple's eyes gradually became filled with surprise.

You know, in the Tongtian Sword Sect, ordinary disciples rarely exchange so many treasure mines at one time.

Unexpectedly, after Lu Yunsheng listed dozens of precious minerals, he added, "I want double!"

After hearing this, the errand disciple asked in disbelief, "Brother, are you sure?"

"Sure!"

"Brother, wait a moment!"

The errand disciple responded and walked towards the treasure house nearby.

Not long after, the errand disciple came out carrying two plates of precious minerals gleaming with different lusters and two jade boxes containing medicinal pills.