The little girl was received at the front desk of the mission hall, and what was handed to Fu Dong was an earthy yellow low-grade source stone with very obvious impurities.

According to the quality of the source stone, it is divided into four grades: low-grade, medium-grade, high-grade, and superb.

Low grade is the weakest of them.

Ling Luo's gaze swept lightly towards the low-grade source stone, but what came to his mind was the high-grade source stone the size of a skull that he had cut out in the gambling stone workshop.

Fu Dong sighed lightly and said, "It's better than nothing, at least it's a good start." ”

"Senior brother is right!" Su Yi immediately agreed, looking full of confidence.

At this moment, a standard professional smile suddenly appeared on the face of the little girl at the front desk of the Mission Hall, and said, "Three, if you are willing to hand over another three hundred catties of Spirit Valley, our Mission Hall can exchange a medium-grade source stone for you, and if you hand it all in, our Mission Hall will exchange it for a high-grade source stone for you." ”

Faced with such a bait, Fu Dong and Su Yi were stunned.

In the Holy Fire Hall, the two of them had never seen a high-grade source stone, and they couldn't help but yearn for it.

But at this time-

"No, we don't." Ling Luo rejected the little girl's proposal without hesitation, and said, "We are already very satisfied with the task reward of the low-grade Source Stone. ”

"This little junior sister, you have to think about it carefully!" The little girl at the front desk was a little anxious, and hurriedly said, "The aura content of a high-grade source stone is no less than hundreds of times stronger than that of a low-grade one!" ”

Su Yi's heart moved, and he stretched out a hand and poked Ling Luo gently.

A cold color crossed Ling Luo's face, and he said in a deep voice, "No need, we don't need it." Half of the Spirit Valley, we have the right to distribute it freely, this girl, farewell. ”

Fu Dong nodded and said, "The reason why Linggu can be planted is that ninety percent of it is the credit of the little junior sister, she said that if she doesn't change it, she won't change it." ”

Su Yi had no choice but to follow Fu Dong and transport the remaining more than 600 catties of Spirit Valley back to the Holy Fire Hall.

Along the way, Su Yi still couldn't help muttering: "Linggu is only worth a few dollars, it's really a loss, but the high-grade source stone is worth five thousand gold." ”

The corners of Ling Luo's lips hooked up a faint smile, and said, "What about five thousand gold?" As long as we firmly control this batch of Spirit Valleys, I can make it produce 50,000 gold, or even 500,000 gold! ”

"How is that possible?" Su Yi raised his head in disbelief, "Although Linggu is more valuable than Fangu under the mountain, it is only five taels of silver a catty, these things, but it would be good to sell them for three thousand taels." ”

Ling Luo's beautiful eyes narrowed dangerously, and said, "That was before, not now. Times are different. ”

"Huh?" Su Yi's face was foggy.

Ling Luo made an unfathomable application and said, "In five days, you will know." ”

Five days later.

The Holy Seminary College has fallen into an unprecedented food famine, the spiritual fields have been flooded, and the spiritual valleys cannot be planted, and the food stocks of the various branches have been eaten.

For cultivators, the Spirit Valley is very beneficial to the body, and the mortal valley in the human world, because it contains too many impurities, will hinder the progress of cultivation.

Therefore, even to the point of starvation, there are no disciples of the Holy Cultivation Academy who are willing to go down the mountain to eat the valley.

While the other five halls were in a great famine panic, the Holy Flame Hall was a scene of harmony, eating and drinking every day, which was very pleasant.