Among them, the ethereal stone is a necessary material for making space magic weapons, the storage bags and storage rings commonly used by monks are mixed with the powder of this ethereal stone, and the heavenly fire liquid is the treasure that the refining master dreams of, adding this heavenly fire liquid in the refining process has a great chance of improving the grade of the magic weapon, purple snow ginseng is a medicine for the treatment of monk Daoji, and can also be used as the main medicine of the pill used by the Yuanying monks, the white orchid fruit is the main medicine of the pills taken by the monks in the later stage of Jindan, and the blood spirit grass grows in the place of rich blood, which is difficult to see on weekdays, and also has a good recovery effect on the injuries of the Yuanying monks, as for the knot gold pill and the pei ying pill, they are all used by monks to break through the bottleneck.

Yang Ming was relieved for a moment, and other items were easy to say, but there were only three drops of Heavenly Fire Liquid in the system, only two Purple Pole Snow Ginseng left, and only one Blood Spirit Grass, which was Pei Ying Dan, and Yang Ming could only synthesize five of them, and Yang Ming did not plan to exchange these kinds. Therefore, Yang Ming raised his head and asked, "If it is the best knot gold pill, how much will it cost?"

"The best?" The shopkeeper was a little incredulous, and said excitedly: "If it is the best knot gold pill, each can be worth two million spirit stones, but I don't know how many best knot gold pills my friends have, and I can buy them in Vientiane Valley." ”

"The shopkeeper laughed, how can there be so many best pills, and I only got three. Yang Ming knew the preciousness of the best elixir, so he said that this knot golden pill, the medium-grade elixir can give the monk a thirty percent chance of breaking through the golden pill period, then, a top grade pill can make the monk have a ninety percent chance of breaking through, and it can even be said that a top grade knot golden pill is equal to a golden pill monk, therefore, how dare Yang Ming admit that he has more top grade pills, so he has to say haha.

The shopkeeper nodded, and said with some disappointment: "I don't know how friends plan to counteract?"

"That's it," Yang Ming calculated, and continued: "I bought two kinds of low-level formation diagrams and intermediate formation diagrams, a total of five five million spirit stones, this is three thousand five hundred high-grade spirit stones, and the shopkeeper will count them." As he spoke, he threw a storage ring over, and then said: "There are 20 million spirit stones left, and I will exchange them with three top-grade knot gold pills, six ethereal spirit stones and six catties of gold essence, I don't know what the shopkeeper thinks?"

The shopkeeper calculated for a moment, nodded and said: "Daoyou settled with high-grade spirit stones, speaking of which, I also took advantage, plus this superb knot golden pill, this matter is so decided, but Daoist friends still need to swear an oath to the heavenly calamity." ”

"It's nature. Yang Ming didn't intend to teach it to others, so he nodded happily in agreement.

Next, after Yang Ming took the oath, the two exchanged jade slips and storage rings. After getting the two jade slips, Yang Ming couldn't help but immerse himself in it, and found that in addition to a pair of teleportation arrays, there was also a token and many other matters, but he didn't have time to check it carefully, so he bowed his hand to the shopkeeper and left Vientiane Valley.

After leaving Vientiane Valley, Yang Ming did not feel like being followed, it seems that this Vientiane Valley is indeed confident, even such a big transaction does not have any delusions about the guests, in comparison, the Treasure Medicine Pavilion is a little unbearable.

But even so, Yang Ming carefully went around until dark before returning to the inn, and after entering his house, Yang Ming couldn't wait to take out two jade slips and look at them. First of all, the jade slip of the low-level array diagram, Yang Ming's divine sense probed into it, inside was a layout diagram of the teleportation array, as well as a list of materials needed to arrange the magic circle and refining methods, and there was also a refining method for the teleportation token, this teleportation token was made to avoid the monk being dragged by the space storm when carrying out spatial transfer, if there was no teleportation token, there would be a possibility of danger when teleporting over a long distance. In the end, it was the method of manipulating the teleportation token, Yang Ming spent a night browsing all the two jade slips, and roughly knew how to refine and arrange the materials of the teleportation array, as for the array, it was not something that Yang Ming could master in one night, it would take time and repeated trials.