After lunch, the first thing Yue Yu did was to take the private money that Xiao Yue Yu had saved before, go to the gate of the southern city, and buy medicinal materials at a high price from those hunters and professional medicine collectors. It contained a large number of winged rat bones, as well as some of the drugs he had previously circled. However, as a cover, a lot of other useless materials were also purchased, most of which were the medicine of the ministers who were bruised and bruised. Then he and Ran Li packed a large bag and hurriedly ran out of the city. Of course, it is not the paddy fields under the mountain on the south side of Yuejia City, but the back mountain in the north of the city.

The Yue clan is known as the lord of this thousand miles of radius, but the area actually controlled by him is actually only a large valley surrounded by mountains within a few dozen miles. About 700,000 acres of land, but more than 200,000 or more people need to be fed, so the land that can be cultivated in each area is used to the extreme.

Fortunately, the environment in this world is excellent and the land is fertile. One acre of land can produce twelve or thirteen stone of grain casually, plus the terraced technology does not yet exist. That's why he was able to see the beautiful scenery of the murmuring water and lush greenery in the middle of the mountain, which is not very steep.

As his own back garden, this small hill with a height of about 1,400 meters and called Huling will be cleaned up by those martial artist-level powerhouses in the Yue clan almost every few years, eliminating all the demon beasts that can pose a threat to humans.

At the top, there was a swarm of ballistas, made of very tough yellow wood, with crossbows made of soft silver steel, and bowstrings made of lion eagles and horned rhinos, so that their range was as high as 1,000 to 1,400 meters. Not only can it defend against birds of prey in the sky, but it also has enough suppressive power against threats from the foot of the mountain.

This is the accumulation of hundreds of years in a row by the Yue family, and it also makes this place, which is also considered a wild area, much safer than some of the surrounding small towns and villages that are vassalized with the Yue family. Many children in the city use this place as a place to play and play.

Of course, the purpose of Yue Yu and Ran Li running out was not to play, but to prepare to go to a place in the eastern part of Houshan.

-- It was a meadow that was almost hidden in the middle of a dense forest, against a mountain stream. Since Yue Yu discovered this place more than a month ago, he would run here with Ran Li almost every day, and jointly built a wooden fence to surround it.

In the eyes of the adults guarding this back mountain, it is only these two little guys who are greedy for fun and regard this place as their 'base'. Many people have had similar experiences when they were children, so they don't think it's different. However, Yue Yu's real purpose in coming here was to prepare for the cultivation of true qi here.

Yue Yu called this place 'spiritual land', others may not be able to perceive it, he has the ability to analyze, but more than a month ago, when Ran Li took him out to relax, he found that in this area, those unknown breaths that he named 'spiritual energy' were about three-quarters more vigorous than the small courtyard he had in Yuejia City.

After that, Yue Yu deliberately tried to meditate here, although the cultivation speed did not improve much, but the inner breath obtained from cultivation was far more refined than that of other places. At the beginning, Ran Li was still a little puzzled, but within a month, he was already eating the marrow. Every day at lunch, there is no need for Yue Yu to urge, he will take the initiative to run this way.

Entering the fence, the two of them were not in a hurry to cultivate, but first dispersed to do a comprehensive inspection of the surroundings. It wasn't until he confirmed that there were no demon beasts around here that he threw down the large and small packages on his body one by one.

Yue Yu first found a slightly dry person to sit down, and began to practice with his palms and feet upwards and the five elements facing the sky. And Ran Li untied the big axe behind him, and while practicing the Angry Hades Axe, he protected Yue Yu. This is not only to prevent the monsters from disturbing, but also to prevent people's minds from being unpredictable.

In this world, the general True Qi cultivation method is somewhat similar to the so-called 'Ancient Martial Arts' developed by relying on high technology in Yue Yu's previous life, which is mainly based on the internal breath training in the two veins of Xia Dantian and Ren Du. The slight difference is that it is not like the earth of the 23rd century, where there are no conditions to seek the 'self-sufficiency' of the human body itself. Instead, it is extremely dependent on these 'spiritual energy' from the outside world, and between breaths, the spiritual power from the outside world is introduced into the dantian, and then used to strengthen the true qi of one's own body. The speed of cultivation is simply incomparable to the latter.

However, in this 'aura', it is not just a simple one. In fact, among the classics on internal strength and martial arts collected by the Yue family, there are records and explanations of the five elements of spiritual power based on gold, wood, water, fire, and earth, as well as various derivative spiritual powers based on the five elements, such as wind, thunder, Taiyin, and sun. After analyzing these unknown substances, Yue Yu did find that some of them were extremely agile, and some were condensed and heavy, which was roughly consistent with the records in the book.

Therefore, while people practice with the help of 'aura', the internal breath in their own body will also be affected by the external spiritual power, and they have their own different 'castes'. In general, in order to speed up the speed of cultivation and the power of martial arts. People in this world will also choose a single, or two or three internal exercises that are dependent on the five elements and castes to exercise their internal breath.

For example, Ran Li, the practice is mainly to exercise the 'Great True Power of Turning Dust' in the fire and earth caste. In the past, Xiao Yue Yu majored in the Miqi Buyun True Method, and the main attack was the true qi of the water surname. And after Yue Yu got this body and roughly understood the situation in this world, he immediately repaired a copy of the 'Great Mixed Yuan Gong' found in the Yue family's library.

As the name suggests, this kind of meritorious determination means that no matter what kind of true qi belonging to the caste can be absorbed, of course, the true qi of one's own body will also become mottled and impure, whether it is the speed of cultivation or the use of true qi in the future, there are no characteristics at all, and it is more than one step worse than the cultivation method of other single caste.

However, Yue Yu took what it was all about stability, and although the other feats did have outstanding points in terms of cultivation speed, in his eyes, the damage to his own meridians was also huge.

For example, the fire spiritual power, the so-called 'fire is said to be on the fire', and the cauterization of the meridians in each day is not trivial, and it does not show anything at the beginning, but if it goes on for a long time, when it reaches a certain height, sooner or later it will make the practitioner feel painful. There is also the earth spiritual power, which is heavy and stagnant, making it extremely difficult to move, and after a period of time, it will also cause blockage in the meridians.

Needless to say, the other metal surnames and wood surnames, the former's sharp qi is the most dangerous, and if you are not careful, your meridians will be damaged. Even the people of this world have discovered its inappropriateness, legend has it that for thousands of years, no one has been able to cultivate the metal internal force to the innate level, and the cultivators in the Yue clan are also less than one in a hundred. And the latter's 'hair growth' special surname is also extremely troublesome. When the wood aura gathers to a certain extent, it will 'take root and sprout' like a plant, forcibly penetrating the outer wall of the meridians, which is the most difficult to control.

As for the water surname, it seems harmless, but "the water is said to run down". Under the long-term nourishment of the true power of water, after a period of time, the inner wall of the meridians will also lose its due toughness.

It is precisely because of this that Yue Yu chose this 'Great Mixed Yuan Gong' that almost no one cares about. Although there is no advantage in all aspects, its damage to the muscles and veins is close to none.

It's just that in this way, his cultivation progress in the past two months has been lackluster. However, Yue Yu's body was not very suitable for the Miqi Buyun True Method of the Shui Clan, coupled with the personal assisted intelligent parasitic system, which was countless times more accurate than others, the method of internal vision made him temporarily bypass several stagnant places in the meridians when he was transporting internal breath, and the speed was actually a little faster than before.

In fact, if it weren't for the fact that he was concerned about the meridians in his body, he would be in a state that had just begun to develop. Many branch meridians are very unstable and can't withstand too much tossing, and it's not difficult to double the speed.