"Of course, even the rune paper is divided into ordinary yellow paper and demon animal skin, how can there be no difference between the rune pen, No, this is an ordinary rune pen, a first-grade rune pen and a second-grade rune pen, which one do you want?" The young man took out a box, and after opening it, a few rune pens also appeared in front of Chen Bo, and the price was clearly marked, one lower-grade spirit stone, one hundred lower-grade spirit stones and ten thousand lower-grade spirit stones.

Although he really wanted to use this second-grade rune pen, 10,000 lower-grade spirit stones was still a large amount for him, so after thinking about it, he would better buy a first-grade one.

"I want a good rune pen, wrap it up for me. Chen Bo pointed to Yipin, instructed the young man to wrap up the required materials, and Chen Bo waved his hand and put it into the storage ring.

"How many spirit stones are there?" Chen Bo asked, looking at the young man.

"According to your requirements, fifty pieces of yellow paper, a first-grade rune pen, as well as some ordinary medicinal materials and demon beast blood, a total of 146 lower-grade spirit stones, see your fate, wipe a zero for you, and collect 145 lower-grade spirit stones for you. The young man calculated, said to Chen Bo, and finally even patted his shoulder, and said unashamedly to wipe Chen Bo with zero.

Chen Bo immediately rolled his eyes when he heard this, and looked at the young man with disdain, you still erase zero, you are really good at doing business, a cheap low-grade spirit stone, why don't you say that you will charge me 140 lower-grade spirit stones?

Chen Bo looked at the young man a little speechlessly, and didn't care, took out two medium-grade spirit stones from the storage bag and handed them to the young man.

"Medium-grade spirit stones?" The young man looked at Chen Bo with a little surprise, medium-grade spirit stones can be used as a source of spiritual energy to cultivate, and monks in the qi training period or foundation building period generally rarely use medium-grade spirit stones as currency.

Although the young man was surprised, he didn't think much about it, and after finding Chen Bo 55 lower-grade spirit stones, he watched Chen Bo leave.

Chen Bo returned to his palace non-stop, took out a table from the room, and found an open place in the courtyard to put it down, listening to the young man say that the beginner of the Fu Seal may explode during the production process, Chen Bo didn't believe it, but after asking the old man, he understood the principle.

Because beginners cannot grasp the transmission of spiritual energy in the body and the withstanding capacity of the blank rune seal, it is possible to explode during the production process.

The talisman pen, the inkstone containing cinnabar, and a blank talisman paper were placed on the table, everything was ready, Chen Bo closed his eyes for a while, and after opening his eyes, Chen Bo held the talisman pen in his right hand, dipped it in cinnabar, and turned the pen head, and put the pen on the blank rune paper without hurrying.

"Bang!" the blank rune paper exploded in an instant.

Chen Bo had already prepared, when he saw that the rune paper was about to explode, he picked up the cinnabar inkstone on the table, and a dodge appeared two zhang away, the power of the explosion was actually not great, with Chen Bo's current strength, he would not be blown up to the extent of being half disabled, Chen Bo walked to the table and put things back on, the table was intact, this table was made of a kind of purple lazuli, the strength was about the same as diamond, but unlike diamonds, purple lazuli was very common in the cultivation world and diamonds were very rare.

"How could it explode?" Chen Bo thought about it and didn't come up with the reason for the explosion, shook his head, and drew a scoop according to the memory in his mind, now he feels ridiculous when he thinks about it, the first stroke has already exploded, I don't know what will happen next time? This is really not an easy thing to make a talisman seal.

took another blank rune paper, Chen Bo let go of his consciousness and felt it carefully, the texture and texture of the rune paper were vividly in his heart......

"Bang!"

This time, the rune pen just walked a line, and the blank rune paper exploded again, shaking his arm for a while, if he didn't buy a first-class rune pen, if it was an ordinary rune pen, it would have to be broken.

"Bang!"

"Bang bang!"

"Bang bang bang!"

Failure again and again made Chen Bo's heart also extremely irritable, he had already thought that it was very difficult to make a rune seal, but he didn't expect it to be so difficult, he was very confident in himself, but it was one thing to have self-confidence, and reality was another thing, the 50 blank rune papers he bought had been used for more than 30 sheets, and there was not much left, Chen Bo was still like a headless fly smashing around.

Chen Bo was also on a par with himself, how could he give up if he didn't achieve his goal, and said to himself: "I don't believe it, I still have to learn it today." ”

In fact, making the talisman seal is a very mind-consuming errand, after this toss, even Chen Bo's powerful divine soul power felt a little tired, Chen Bo sat down cross-legged on the side, carefully recalling the reason why he would fail in the production process just now.

"Wait, isn't this talisman pen very similar to the brush that practices calligraphy?" Chen Bo had a flash of inspiration in his mind, thinking that when he was in a calligraphy class in school, he couldn't even dip the brush in ink for the first time, let alone write, and finally the teacher told him, "The pen should be smooth and smooth, and it will be done in one go!"

Opening his eyes, Chen Bo's eyes were full of confidence, he came to the table and picked up the talisman pen, dipped it in cinnabar, and with a turn of the pen, the distorted strokes appeared little by little on the blank rune paper, Chen Bo frowned slightly, he didn't dare to relax at all, he must do it in one go!

Half a pillar of incense kung fu, a fireball talisman was born under Chen Bo's pen.

Concentrate on the pen, swallow deeply, and gently rest the talisman pen on the inkstone containing cinnabar, Chen Bo's eyes showed a look of surprise, looking at his first talisman seal.

Seriously, Chen Bo didn't expect that he would succeed so quickly, at that time, Chen Bo just remembered a sentence that the teacher told him when he was practicing calligraphy, but he didn't expect it to be this sentence that touched him, no matter where he is, the teacher is a teacher after all, and the ancients did not deceive me.

The fireball talisman in front of him, although it is only a primary grade, is it still successful after all, and when he takes the first step, there is a new world in front of him.

The rune seal corresponds to the realm of cultivation, the primary level is not even the Qi training period, it can only be counted as the acquired level, and the quality of the rune seal is divided into the lower grade and the upper grade, and the power of different quality runes is not the same, take the primary inferior fireball talisman made by Chen Bo just now, it is only equivalent to an attack of an acquired martial artist, and the power can be said to be small and pitiful, such a powerful fireball talisman, in addition to being used for cooking fire, Chen Bo can't think of any other use.

After carefully pondering the process of making the fireball technique he had just made, after half a sound, Chen Bo sat cross-legged again, then got up and picked up the pen, dipped it in cinnabar, and began to make the next talisman.

This time, Chen Bo deliberately strengthened the transmission of spiritual energy, and after a while, a brand-new fireball talisman was made.

Chen Bo picked up this rune seal, carefully compared the runes, and found that this fireball talisman had improved a lot compared to the first one, and the newly made fireball talisman had reached the level of the primary and middle grade, which was equivalent to an attack of the acquired fifth-layer martial artist.