Coming to Taixu City again, Yi Cheng knew that it was impossible for him to leave in the short term this time, if the monk who arranged the formation did not appear, it would take him at least hundreds of years to be sure of unlocking the seventh-order formation.

However, the spirit stones on Yi Cheng's body are almost exhausted now, and after paying the entrance fee, he almost can't even make up ten top-grade spirit stones.

Although after Yi Cheng advanced, the spiritual power in the Seven Xuan Pagoda has become a lot richer, but it can only be the same as the spiritual power in the Immortal City at most, if it is used by a monk in the Ordinary God Stage Clutch Period, it is naturally quite good, but Yi Cheng's demand for spiritual power is extremely high, relying on the current spiritual power of the Seven Xuan Pagoda, I don't know how many thousands of years it will take to break through again, Yi Cheng's time is limited, although now that the longevity has increased, at least forty or fifty thousand years will not be exhausted, but he can't bear such a slow speed, he has time to wait, but the master can't wait, and his relatives may not be able to wait.

Therefore, the first problem in front of Yi Cheng was that he needed to earn enough spirit stones to buy medicinal materials to refine pills.

However, Yi Cheng is no stranger to earning spirit stones, he wears many hats, and he is not worried about not being able to earn spirit stones in Taixu City.

In order to tide over the difficulties, Yi Cheng had to start refining magic weapons in the cave, because the only thing he had on his body now was countless ore materials.

Today's Yi Cheng, the refining level has steadily reached the second grade, but this quality happens to be the most demanded by monks in the Transformation Stage and the Clutch Period.

In the spirit world, ores such as extraterrestrial meteorite are not so rare, but the same ore has been refined by different people, and there is still a great difference in the strength and weakness of the magic weapon, so a good second-grade treasure can at least sell thousands of spirit stones, and in the general god transformation period, this is almost all the net worth.

Most of the monks in the clutch period also use second-grade treasures, unless some people with strong strength or deep backgrounds are eligible to obtain one or two third-grade treasures.

Refining the three-grade treasure weapon is too difficult for Yi Cheng, at least with his current level, it is impossible to succeed, if Yi Cheng's formation attainments can go further, he can try it.

At the same time, because Yi Cheng's refining tools do not have systematic guidance, what he has learned now is only based on some superficial methods of introductory refining tools, and now that he has reached the spirit world, Yi Cheng naturally wants to find some real essence, but this kind of thing, such as the spirit crystal shop, naturally will not have a shop, so he can only pay attention to find it in the future.

Returning to his residence, Yi Cheng arranged the formation as usual, because Xue Ying, Xiao Jin and Xiao Jiu did not go through the formalities for entering the city, so Yi Cheng did not dare to let them easily show their shape, it is said that there are many monks in the integration period in this Taixu City, if they are detected, it will be a trouble, so several people are still cultivating in the Seven Xuan Pagoda.

Although the amount of materials on Yi Cheng's body now cannot be compared with when he first got two or two mountains, the quality is more than a notch higher, especially the hundreds of ores in the space storm that he put away when he left the Land of Annihilation, according to Yi Cheng's judgment, it is definitely a treasure weapon that can create six or even seven grades.

The grade of the treasure is different by one layer, the power is worlds apart, and the spiritual power and divine consciousness required to drive these treasures will gradually increase, and the general cultivators of the god transformation period are enough to use the first-grade treasure weapon, unless the strength is strong or there are other treasures to assist, the second-grade treasure weapon is powerful for them, but the consumption is beyond the tolerance range, and it is not as practical as the first-grade treasure.

In the same way, the monks in the clutch period use the second and third grades, the monks in the combined period use the third and fourth grades, the tribulation period uses the fifth or sixth grades, and above the seventh grade, only the old monsters of the Mahayana period can withstand that kind of consumption.

Yi Cheng's reason for his sin is naturally to know the Dao, so the materials for refining this time are only some relatively common void ores, and when he first arrived in the spirit world, Yi Cheng didn't want to be remembered.

After ten days of hard work, Yi Cheng finally refined three second-grade treasures, a pair of earth-attribute fist gloves, a metal inner armor, and a wood-based spirit sword.

Although selling these things can't make Yi Cheng cultivate for many years, he can't make too many moves at one time, lest someone with a heart make up his mind.

Out of the cave, Yi Cheng took the three treasures he had refined and headed towards a trading ground in the city.

In Taixu City, there are dozens of free trading places, for all the monks living in the city are free, many monks who get some treasures outside, but are not willing to sell them directly to those shops at a low price, will sell their things here, but in the trading field, the opportunity to encounter the best treasures is really rare, and there are many shoddy ones.

Therefore, even if some people spend a few spirit stones to buy buried treasures, some people spend tens of thousands of spirit stones to buy back scrap copper and rotten iron.

However, the flow of people in the trading hall is complicated, and if you turn around, the booth opposite may have already changed, so you can only rely on your own vision to take advantage of losses.

When Yi Cheng came to this trading place called Dongmutou Market, there were no less than 30,000 people in front of him, and the road was full of private stalls on both sides, and the shops on the street were also doing brisk business.

"The spirit world is really prosperous!"

Yi Cheng sighed, tens of thousands of god transformation period plus no less than 100 clutch stage monks, this is something he didn't dare to imagine in the cultivation realm before, but time has passed, this is not the cultivation realm after all, Yi Cheng is not in a hurry to set up a stall, anyway, come here, take a look here, maybe you can meet something you need.

However, after turning most of the streets, he didn't find anything that made him excited, and most of the items here are only suitable for the use of the god transformation period, even if there are some treasures that can be used by monks in the clutch period occasionally, but the quality is easy to become really not flattering, and the second-grade treasures that are made are only afraid that they are not as practical as some first-grade treasures of excellent quality that they have refined!

Yi Cheng, who was so boring, didn't want to continue to turn around, but looked for an empty spot and sold a few of his treasures.

Along the way, Yi Chengdu didn't see a few empty stalls, so he was also a little worried!

The hard work paid off, and after walking less than a hundred zhang, Yi Cheng happened to see a monk collecting the stall, in the face of such a good opportunity, Yi Cheng naturally would not miss it, and he had already arrived in front of the stall in three steps and two steps.

The stall owner had just left, and Yi Chengcheng had already occupied the stall and was ready to start his career as a hawker.