The second part of "Rune Basics" has begun to involve some primary structures of runes, for example, there are vibration rune combinations that Lu Fan dreamed of, rune combinations that change the shape of energy rays......

However, after many attempts, Lu Fan was never able to make the change of shape and vibration directly realized through the runes, and the energy rays that changed the structure would always dissipate inexplicably when passing through the vibration module.

In the end, Lu Fan had to give up the idea of once and for all, and just let the energy rays change the structure.

The good news is that through the study of the second part of "Rune Basics", Lu Fan successfully produced a mountain-type rune shield, which was originally a tower shield, although it was an apprentice-level tower shield, but it also had its own uniqueness.

One of them is the addition of a rune that can generate a gravitational domain, and when this rune is activated, as long as the tower shield can block this attack, it can always stand in place, not moving like a mountain, presumably this is the mystery of the mountain-shaped rune shield.

It's just that Lu Fan is not a tower shield hand, and the mountain-type rune shield doesn't have much effect on him, and after the production is completed, he threw it to Zhang Yide's little fat man, Zhang Yide doesn't know if it's because he was stimulated by Qiu Ying, for a period of time, he has been working hard to cultivate, and he broke through a few days ago and became a three-star entry-level cultivator.

I have to say that Zhang Yide's talent is still very good, but he was from a wealthy background and a little lazy before, of course, there is naturally Lu Fan's contribution to Quenching Bone Pill.

It was when Zhang Yide broke through that Lu Fan discovered that this Zhang Yide was also an earth powerhouse, in this case, Lu Fan did not hesitate to throw the crystal nucleus of the earth rock bear to Zhang Yide.

Zhang Yide looked at Lu Fan's departing back, and stood in place in a daze, he had never encountered such a thing, baby, no one is too much, even if he can't use it, there is always a chance to exchange for the baby he can use.

Even if there is no such opportunity, even if it is just a collection, it is better than giving it to others casually, not to mention, he is not related to Lu Fan, if he has this kind of treasure, he is willing to give it to Qiu Ying, but if it is someone else, there is no door.

This is Zhang Yide's true thoughts, but at this moment, his thoughts have unconsciously undergone some unknown changes.

After a long pause, he carefully put away the crystal nucleus of the Earth Rock Bear.

How did he know that Lu Fan didn't take this matter to heart at all, he was depressed about the reward of the system at this time, and the system rewarded the formula of the muscle-building pill.

The muscle-building pill is a kind of healing pill, known as being able to flesh and white bones, for the system's magical pill, Lu Fan still trusts it very much, and he does admit that the muscle-building pill is a good thing, but what he desperately wants now is the pill to improve his cultivation.

If it was someone else, he might also need to worry about relying on pills to improve his cultivation and the danger of unstable cultivation, but for Lu Fan, he didn't have this concern at all.

The recent series of events, as well as the recent situation in the Federation, gave rise to a sense of urgency in Lu Fan's heart, and his desire to improve his cultivation was very urgent.

However, to Lu Fan's surprise, this time, he was even rewarded with a cultivation technique, the Energy Cultivation Manual.

This made Lu Fan, who had always thought that the energy cultivation manual was already the best cultivation method in the Federation, surprised, and at the same time pleasantly surprised, even the effect of the first article was so good, so what kind of magic effect would the bone quenching chapter have?

Back in the room, take out the vial containing the Quenching Pill until the vial is completely turned 180 degrees, and then pour out a Quenching Bone Pill.

It turned out to be the last Bone Quenching Pill, and then Lu Fan found out that he had been immersed in the rune world these days, and he had forgotten about this stubble, and even he only had one Quenching Bone Pill left, Qiu Ying and the others, I am afraid that they had been out of food for several days.

After taking the Quenching Bone Pill, he ran the Energy Cultivation Manual Quenching Bone Chapter that he had just obtained, and began to cultivate with the medicinal power.

This time, Lu Fan felt the difference as soon as he began to cultivate, and with the cooperation of the Bone Quenching Technique, the medicinal power of the Quenching Bone Pill seemed to multiply, circulating in Lu Fan's limbs and bones, and finally converging at Lu Fan's first spine.

Rub it!

A sharp pain came, followed by the sound of broken bones, and the sharp pain made Lu Fan almost retreat directly from his cultivation state.

Gritted his teeth and endured the severe pain and continued to run the exercises, under the effect of the exercises and the medicinal power of the Bone Quenching Pill, there was a cool feeling from the first spine that seemed to be broken before, and at the same time, it began to emit a little golden light, and it was about to come out of the body.

Ordinary apprentice-level cultivators, although they also quench skin and flesh, but they more choose a simple way, only quenching one piece of flesh and skin in the body, so that they can also improve their cultivation, but this kind of apprentice-level cultivation is worse than those apprentice-level cultivators who quench a lot of skin and flesh.

And those who can temper the flesh and skin of the whole body, the entire federation, except for Lu Fan, I am afraid that there is no one, and Lu Fan, also because of the help of the Nirvana fruit leaves in the flame swamp, can also be successfully tempered by mistake, and in other situations of others, I am afraid that it is more self-defeating.

These cultivation secrets are not a secret in the big family, and they are also very strict with the children of the family, but they can cultivate normally, but they don't know so much, which is why the children of the big family are often much more powerful than the scattered cultivators.

Of course, even if the casual cultivator knows this secret, I am afraid that he does not have enough resources to support his cultivation, and Lu Fan before obviously does not know this secret, it is no wonder that he became a palace-level master at a young age before, and not too many people care about him, presumably, these people think that Lu Fan's palace-level is not worth mentioning.

And when refining muscles and bones at the entry level, those cultivators who have been cunning before will also choose to take advantage of it and only temper a small piece of bone, which can not only improve the speed of cultivation and promotion, but also reduce the consumption of resources, but they don't know that the possibility of them cultivating like this and becoming a palace-level master is almost zero.

At the entry level, there is also a secret to quenching bones, there are hundreds of human bones, if all of them are tempered, many people are afraid that they will not be able to complete it in their lifetime.

But there are also differences between these bones, for example, if a quenched finger bone can be cultivated, that finger will inevitably be more powerful, but if it is an arm bone, then the whole arm will be powerful.

The source of the strength of the human body is the spine, there are 36 spine in the spine, and if all 36 spine can be tempered, it will have infinite power.

However, people's lifespan is limited, not to mention ordinary cultivation, even some masters who can cultivate, they all use some tricks, after all, quenching bones is a water grinding kung fu, and when you complete the tempering of all the spine, you are already dying, how can you have time to cross the professional level into the palace level?

At this time, the place where Lu Fan's body shined was the first spine of the spine, and the golden light at this time was becoming more and more brilliant and dazzling.

Finally, when the golden light dazzled to the apex, everything was calm again, and all the light was gone, leaving only the first spine, as if it were cast in gold, shimmering with a faint golden light, like a star in the distant sky, very different from other spine.

After refining the first spine, the medicinal power of the Quenching Bone Pill had not been exhausted, but continued to rush to Lu Fan's second spine, which made Lu Fan sigh in his heart, it turned out that the Quenching Bone Pill was used like this, and he didn't know how many medicinal materials were wasted before.

This made him feel a burst of heartache, and at the same time sighed at the power of the quenching chapter.