Ling Yu carefully recalled the knowledge taught by the master just now, and after making sure that he had not forgotten or made mistakes, he slowly got up, and slowly returned to the room while memorizing silently.

Back in his room, Ling Yu quickly went to the bed and sat down cross-legged, according to the method of spiritual sensing taught by the master, closed his eyes, and silently felt the aura of the heaven and earth around him.

Gradually, Ling Yu felt warm all over his body, as if he was in a hot spring with a suitable temperature, and he wanted to moan comfortably. He knew that this was what the master called the aura affinity, and the monk entered such a state in the process of feeling the spirit, which was considered a preliminary entry, and the next step was to slowly refine the spiritual energy into the sea of qi, and the formation of spiritual energy was considered an entry.

Ling Yu was extremely excited, "Sure enough, brother is a genius, it's only been a long time since I started to feel it." Maybe he started to try to let go of the past, and Ling Yu slowly had the vitality of a child.

Of course, thinking about it, Ling Yu also knew that there was nothing to be proud of. After all, many people can do this, it's just a matter of time.

In fact, he didn't know it because of his cultivation, and more than 3 hours had passed, and it was already more than 7 o'clock in the afternoon.

But even so, Ling Yu's qualifications are also against the sky, and it takes about 1 day for ordinary people to do this. And Ling Yu only took a few hours.

Then, according to the method taught by his master, Ling Yu slowly gathered the spiritual energy into the sea of qi, and the spiritual energy gradually began to rotate, forming a white cyclone, which marked that Ling Yu had entered the ground and became a glorious junior spirit master.

Speaking quickly, in fact, Ling Yu had been cultivating all night. Early in the morning of the second day, Ling Yu woke up from his cultivation and exhaled a breath of turbidity. I sensed my cyclone that was spinning slower than a snail, and I was excited.

"Haha, brother is definitely a genius, it's only been a night, this is the beginning. My brother is also a junior spirit master now, so Master should praise me. Ling Yu thought excitedly.

After getting out of bed and washing up in one go, with a smug smile, he walked out of the door with brisk steps and walked towards Ling Yuefeng's room.

"Master, the apprentice has come to greet you." Ling Yu shouted excitedly at the door of Ling Yuefeng's room.

"How was your cultivation yesterday?" Ling Yuefeng floated out and said with a faint smile on his face while standing in front of Ling Yu.

"Yesterday, according to the master's teaching, the apprentice has already started, and a white cyclone has formed in his body. I guess it's the early stage of the first level. Ling Yu said with a smile.

"Oh? Not bad. But don't be complacent, qualifications are innate, but acquired hard work is also very important, if you don't work hard, you will waste your qualifications. Although Ling Yuefeng had probed Ling Yu's qualifications before, he knew that his qualifications were very good. But when he heard that Ling Yu had entered the early stage of the first level, he was also very happy. Seeing that Ling Yu seemed to have become a lot more cheerful, Ling Yuefeng was both relieved and happy for Ling Yu.

"Hehe, Yu'er, you did a good job, but you will continue to work hard in the future. Cultivate spiritual energy, and if you don't advance, you will retreat. It is important to know that the more you go to the back, the more you must focus and work hard. Ling Yuefeng was also smiling, after all, the qualifications of the disciples were so outstanding, of course the master was also very happy, after all, everyone wanted to have a successor.

"Okay, you get ready, after breakfast, I will teach you for the teacher," Ling Yuefeng said and drifted away.

After listening to this, Ling Yu consciously went to the kitchen and began to prepare breakfast. After breakfast, at more than 9 o'clock, the master and apprentice came to yesterday's tree and sat cross-legged.

"Yu'er, since you have already started, in the future, you can practice well according to the method passed on by the teacher yesterday, and today, the teacher will tell you about the runes." Ling Yuefeng saw Ling Yu sitting still, so he started today's lecture.

"Runes are an application of spiritual energy, and they can be engraved on rune paper or other media to allow them to obtain various abilities, and it is also the most common application of spiritual energy for spiritual masters.

"For example, depicting a lighter talisman, when used, the spirit master will channel the aura into the rune to activate, and then put it on dry wood to ignite it." Ling Yuefeng said, casually took out the rune paper from the storage spirit guide, carved a fire-beating talisman on the spot, and then introduced the aura to excite, only to see the runes on the light-burning talisman lit up with red light, and then formed a red energy body suspended above Ling Yuefeng's palm, Ling Yuefeng slapped it out casually, and the energy body was projected onto the dry wood on the side and burned.

"If you depict a fireball charm, you can use it to activate it with spiritual energy during a fight, and use it to shoot at the enemy, and you can injure the enemy. Of course, these are engraved on the rune paper, which is a disposable, and when it is used up, the spirit master will have to re-depict it on the rune paper. After Ling Yuefeng finished speaking, he casually carved a fireball talisman, which was excited and projected to the target on the side, only to see that the target was torn apart by a bomb, and the fragments were still burning with flames.

"To put it simply, it is to use spiritual energy as a pen, like writing on the rune paper to depict the spiritual energy operation line, which is why the teacher only taught you the reason for the beginning of the practice, to learn to depict the rune first you have to be able to write, and then use the spirit master's own spiritual energy input to the rune paper, so that its lines run again, this is the finishing way of the rune, so that after completion, it can be stimulated by spiritual energy, the level of the rune paper is closely related to the level of the spirit master, the higher the level of the spirit master, the greater the volume of spiritual energy that the rune can carry, So as to exert greater power and stronger effect. ”

"The rune level corresponds to the spirit master level, if the rune level is originally low, then no matter how much spiritual energy is entered, it can only stimulate the power of the rune itself, and the rune level is too high, and the spirit master level used is low, then it can only stimulate the power equivalent to the spirit master level, just like the third-level spirit master asked him to excite the ninth-level spirit rune with all his strength, then he can only exert the power of the third-level rune, and waste a high-level spirit rune, and the ninth-level spirit master can only excite the third-level power to stimulate the third-level rune, Putting too much psionic energy into it is also a waste. ”

"As for the carving runes, you need the spirit master to reach the third level or above cultivation, and the exception here is the life rune, most of the life runes can be carved by the first level spirit master."

"Runes engraved on rune paper are called spirit runes, and engraved on other items are called spirit guides, and you need to look at the material of this item, such as carved on a sword made of pig iron, generally speaking, such a material can not withstand the energy of the runes carved by the spirit master above level four, so that even if it is engraved, when the spirit master above level four uses the weapon, if there is too much spiritual energy input, it will be used up like rune paper and become a disposable, Therefore, high-level spirit masters also need to refine more advanced materials to craft weapons and then carve runes. ”

"The material of the spirit guide determines the level and effect of the runes it can depict. Pig iron, which is smelted from iron ore and can withstand up to level 4 runes. Wrought iron, refined from pig iron. Can withstand up to level 5 runes. Dark Iron, which is repeatedly refined from wrought iron and can withstand up to six runes, Steel, which is repeatedly refined from Dark Iron and can withstand up to seven runes, Stainless Steel, which is repeatedly refined from steel, can withstand eight levels of runes, and Dark Steel, which is repeatedly refined from stainless steel, can withstand nine runes. Rune paper, on the other hand, can be used to depict runes of any level, but can only be used once. ”

"For the teacher, there is the "Rune Interpretation", which records some commonly used runes that are widely circulated in the world, and there are also some understanding of runes for the teacher, you can take it back for reference, and in addition to cultivating spiritual energy, you must also practice carving runes." After speaking, Ling Yuefeng took out the jade slip and some rune paper from the storage spirit guide and handed them to Ling Yu.

"Okay, that's all for today, Jade Jian can enter spiritual energy and study. You arrange your own cultivation, and as a teacher, I hope you don't slack off. If there is something you don't understand, come and ask for advice as a teacher, go ahead. After speaking, Ling Yuefeng left Ling Yu to continue to slowly digest what he had taught here, while he slowly paced back to the room.

Ling Yu closed his eyes, thinking back to what his master had just taught, and after half an hour, he got up and went back to his room after making sure that he had not forgotten.

Ling Yu returned to the room, sat cross-legged on the bed, took out the jade slip and grabbed it in his hand, his mind moved, he used his spiritual energy, and entered it into the jade slip through the palm of his hand, the jade slip came with a warm feeling, and lines of small words appeared in front of Ling Yu's eyes, as well as diagrams, like holograms.

"It's ...... Holograms? Ling Yu was surprised, in fact, the information of the jade slip was directly transmitted to Ling Yu's mind, but the expression was similar to a hologram, Ling Yu only needed a movement of the mind in his mind to flip through it.

"There are a lot of types of runes, how can it make me feel inexplicably familiar?" Looking at the wide variety of runes, the various rune patterns were drawn in series, a bit similar to the various lines on the integrated circuit board, but Ling Yu didn't think much about it at this time.

Runes are roughly divided into three types: life, auxiliary, and combat, and are divided into four attributes, namely earth, water, fire, and wind, and some runes belong to attributeless runes, that is, the runes themselves do not have attribute effects, and most of them belong to the auxiliary class. Earth-based and water-based runes are biased towards the auxiliary class, wind and fire runes are biased towards the combat class, and life runes are not biased, and they exist in various attributes.

For example, the lighter in the life rune, this rune is used for ignition, it belongs to the cheap life class, and people will use it in their lives. For example, when the water charm is passed, usually the people use a rope to hang the bucket and put it in the well to draw water, if there is a water charm, you only need to use bamboo to make a water pipe, insert it into the well, and when you draw water, you only need to activate the water charm and attach it to the water pipe to pump water, a bit like Ling Yu's pumping machine in his previous life.

So how do ordinary people use runes, this is thanks to the special spirit crystal ore of this world, the texture is somewhat like the jade of Ling Yu's previous life, but it is blue, and the higher the grade, the darker the color. The spirit crystal is mainly used to absorb or restore spiritual energy when the spirit master is cultivating, well, sometimes it is a bit like a power bank, divided into lower grade, middle grade, upper grade and best grade.

Spirit masters can recover their spiritual energy by meditating and cultivating, or they can directly absorb the spiritual energy in the spirit crystal to recover when they need to maintain their endurance.

Ordinary people need to use the spirit talisman, this rune belongs to the life class of non-attribute runes, a level of spirit master can be depicted, you can export the spiritual energy when you come into contact with the spirit crystal, and then import it into the rune that needs to be excited, but this rune is for ordinary people, only some chambers of commerce will make this kind of rune to sell it to make money.

Therefore, there are many categories of spirit charms, some are directly rune paper, and some are carved on some items to make spiritual guides, which depends on the user's hobby. Just like the rolling pin that Ling Yu used when he was cooking before, it was the spirit guide that carved the spirit guide runes, and the material was only pig iron.

For example, the spirit guide that can be made into a ring to depict the spirit guide rune, the user only needs to hold the spirit crystal in his hand, and the spirit guide will start working as soon as it touches the spirit stone, guiding the spirit energy out, at this time the user picks up the fire charm, stimulates it, and then throws it on the firewood. The spirit guide can be used many times, so the price is relatively high, 1 gold is not capped, depending on the material, the rune paper is disposable, so it is very cheap, the spirit charm is generally 10 copper coins, and the ignition charm is generally sold for 5 copper coins.

However, because the runes are for ordinary people, most of the spirit masters who depict these runes are made by first-level spirit masters, and they can't afford the spiritual energy required by high-level runes, and high-level spirit masters won't make high-level spirit charms, so ordinary people can't use spirit charms to stimulate runes other than life.

Of course, if there is a spirit master who is too idle to make a high-level spirit attraction talisman, it is another matter, in short, the rune activation level also needs to be corresponding.

The currency of the Great Zhou Empire is like the copper coins minted by the ancient Central Plains Dynasty in Ling Yu's previous life, which is basically the common currency of this world, traded with gold coins, silver coins, and copper coins, 1 gold coin is equal to 10 silver coins, 1 silver coin is equal to 100 copper coins, and 1 lower grade spirit crystal needs to be purchased with 10 silver coins, which is not too expensive.

There are also water types such as healing charms, ice shield charms, earth god walking charms, earth wall charms, and fire fireball charms. There are also some runes that increase the spirit master itself, such as the spirit master using a fire talisman when facing off, then it can increase the attack strength of the spirit master for a certain period of time, as for the effect strength, it is related to the spirit rune level.

Some runes disappear when they are activated, such as the attacking fireball rune, which will turn into red energy after use, and the spirit master can shoot it at the enemy, while the auxiliary rune such as the fire rune will continue after activation, and it will not disappear until the spirit master disconnects the psionic energy supply, of course, no matter what kind of spirit rune is a disposable.