Li Ji stood in front of the two magic circles that dealt with filth in the Wheel Hall, and his heart was full of emotion. The reason why he chose to come to the Wheel Hall to guard was not for the monthly salary of the thirty spirit stones, and the second was not for the nameplate that could save expenses, but for the two magic array formation bases.

The location of the two circles in the Hall of Wheels is very peculiar, completely embedded in a protruding boulder. The boulder is one hundred and twenty zhang long, more than eighty zhang wide, thirty zhang thick, most of the whole boulder is suspended outside the top of Xuanyuan Mountain, and below is the abyss.

To put it simply, the two magic array formation bases are two big holes dug in this boulder, and they are large holes that are transparent from top to bottom. The shape of the large hole is funnel-shaped, and it is round at the top and narrow at the bottom. The larger one of the two formations has a diameter of 53 zhang at the upper end, and the lower end is closed into a round mouth with a diameter of 3 zhang, and the smaller one has an upper end with a diameter of 28 zhang and a round mouth at the lower end with a diameter of 2 zhang. When the weather is good, standing at the edge of the formation base, you can see down the clouds and mist in the abyss, if you have a fear of heights, you may not dare to look down.

On the inner wall of the funnel-shaped array base, there are countless lines carved to outline the connection, and there are many array eyes driven by the placement of spirit stones. There are also spiral stone steps leading directly to the base of the array, which is convenient for the monks to arrange the magic array, Li Ji looked at his head a little dizzy, if the soles of his feet slipped and fell, they would leak directly from the small round mouth at the lower end, and under the abyss, he was afraid that he would not be crushed.

There are hundreds of spirit stones embedded in the inner wall of the large formation base, and when you get closer, it smells terrible, it seems that it is being used now. The small one has no spirit stones on the inner wall, and many places are also covered with moss, and the smell is normal, so it should have been abandoned for a long time.

When a person eats whole grains, he has to excrete them, and it is only natural that monks, and monks are no exception. He didn't know if the gods would excrete after eating, he only knew that monks were not equal to immortals. Anyway, in the Crescent Gate, everyone has to go to the toilet, including Fang Xuan, Fang Shan and other major repairs. Xuanyuan City is a gathering place for the top sects in the Blue Sky World, and there are countless high-level monks in the door, not to mention Jindan, I am afraid that there are many overhauls above the Yuan Infant, but they practice in the mountain gate of the Xuanyuan Sword Sect, but not in Xuanyuan City. Hundreds of thousands of mortals and low-level cultivators are the main body of Xuanyuan City, and it is terrifying to think about how much excrement will be produced in a day by so many people. How to deal with so much filth is a huge test for a city, there are large spiritual fields outside the city, but unlike ordinary crops, digging spiritual canals and watering spiritual water, but not dung.

The monks have very high requirements for their own environment, so as early as when Xuanyuan City was first built, this wheel hall came into being, which was the small formation base, and later with the expansion of the city, this large formation base was built. The base of the formation is engraved with an ablation array, the authentic ablation circle is very powerful, it belongs to the category of offensive circles, it can decompose the body of the monk who strayed into tiny particles, of course, it doesn't need such a great power to deal with filth, so it is actually a castrated and weakened version of the ablation circle.

Li Ji plans to greatly increase the density of heaven and earth aura, and the necessary hardware conditions are such a funnel-shaped array base, the bigger the better. This was originally an impossible thing to do, the blessed land of this world is owned by the owner, who would allow him to mess around like this? But the magic circle of Xuanyuan City's Wheel Hall perfectly solves this problem, it can not only hide people's eyes and ears, but also cultivate the Dao and refine qi, which is very suitable.

After weighing, Li Ji decided to use a smaller magic circle, first, he estimated that his requirements for aura density would not be too high when his early cultivation was relatively low, and second, the large magic circle was now used every day, and it was too troublesome to switch the formation back and forth. He had already drawn a sketch of the spirit attraction array he had created based on the knowledge of his previous life, which was the result of his daily consideration and calculation for most of the year, and there was no shortage of spirit stones for the time being, but the materials for outlining the formation connection needed to be purchased, considering such a large formation base, the materials needed would never be less, fortunately, the materials required were all ordinary materials, the price was cheap, and this was a one-time investment, and there was no need to add it again after the outline.

Just do it when you think of it, because in the past two months, he has almost traveled all over Xuanyuan City, and he is familiar with the locations of various stores, as for the price, in order to save time, he can't take care of this little money. Since he successfully entered the Dao with Qi Sense, Li Ji has hardly devoted himself to cultivation, and he can't see any hope of success when he cultivates the Qi Technique of the First Moon in the New Moon, and he can't do anything about traveling in the mortal world for half a year, this feeling is too bad, just like putting food in front of him but not being able to eat it because of a toothache, he wants to really start his cultivation career too much.

First of all, Li Ji first found a blacksmith shop to order a round iron lattice with a diameter of three zhang, and he planned to stick this thing on the round hole at the bottom of the base of the array, so as not to delay the flow of spiritual energy, and people could sit on it and practice. Beneath this hole is an abyss, so if you accidentally fall down, you don't have to think about anything.

Then there is the base material, mainly mercury and sand of concentration, as well as a small amount of obsidian, mercury is the main body of the spirit stone that outlines the eyes of each array, and its own spiritual power conduction performance is very good; , some unimportant places can be replaced with obsidian.

It took Li Ji most of the day to purchase the materials, and it was not until the evening that he bought all the money, in order to save the spirit stone, he used gold to pay the bill, and in half a day, four thousand taels of gold went to others, Li Ji couldn't help but sigh that cultivation is really a profession that costs people and money.

This night, Li Ji slept with a rare sweetness, and got up before dawn to prepare for the first fecal removal officer experience in his life.

The morning at the top of the hill came very early, and the coachmen began to converge on the wheel hall when the first white light was in the east, and slowly there were more and more large carts, and at most at the same time, more than forty carriages poured filth into the circle at the same time. More than forty carriages surrounded the circle full circle, this scene was too spectacular, Li Ji never thought that the combat power of hundreds of thousands of people was so strong, even if the circle was fully opened, the filth was constantly decomposed into invisible particles in the process of falling in the circle, and then it was rushed out of the round hole at the bottom and sprinkled into the abyss, but the smell could not be decomposed, and the stench went straight to the sky.

Li Ji finally understood why this place could not easily keep people, how many people in this world could tolerate this evil spirit? It was as if hundreds of thousands of people were and peeing around you at the same time, and these people were not eating very well... For the sake of cultivation, I endured it, Li Ji thought to himself, but shouldn't I prepare a mask? . .