Looking at the two jade slips in front of him, one green and one white, Han Shixin groaned a little, picked up the white jade slip, and pasted it on his forehead.

Suddenly, like a firework, the jade slip turned into a six-color light cluster, floating in front of Han Shi's eyes, and some small words flashed out under the light cluster.

Han Shi looked at it closely, a little, and his eyes showed a clear color, the pale golden light cluster was a metallic exercise, followed by wood, water, fire, and earth, four attributes.

Obviously different from the five light clusters circling in a circle, the gray light clusters jumped away and hid to the side, as if they were disdainful of the five system exercises.

Underneath the gray light cluster, there is no flickering font prompt.

Han Shi's eyes revealed deep interest, approached the gray light cluster, touched the tip of his right finger, and saw that the gray light cluster suddenly shone brightly, and three words suddenly flashed at the bottom, and the font disappeared in a flash.

"Bluestone Recipe"

With the disappearance of the font, the light cluster disappeared in a flash, but Han Shi had a trace of understanding in his mind.

It's not a recipe, but it's easy to get started.

Han Shi has no doubt about this, there are many things in this world that are like this, it is not difficult to enter at first, but it is extremely difficult to master it.

That's the way of the game.

Back then, Xuanyuan Wen had taught Han Shi this way, and it was easy to get started, but as the level of chess improved, the more he could feel the extraordinary things about the way of the game!

Han Shi suppressed the excitement and doubts in his heart and continued to look down.

After a while, Han Shi put the white jade slip back into the storage bag, closed his eyes, sat cross-legged on the futon, pinched the trick with both hands, and began to practice according to the exercises in the gray light cluster.

Four hours later, Han Shi exhaled slightly, opened his eyes, and there was an incredible look in his eyes.

If what he expected was right, he was already a Ning Yuan Triple Sect, looking at the aura around him that was as thick as white mist, Han Shi couldn't help but sigh in his heart, the Heaven and Earth Yuan Qi here was much thicker than that of Dongyun City, and the number seemed to be endless, let him absorb it.

Han Shi's mind moved slightly, and after a sweep of his spiritual sense, he seemed to feel that the gray stone had a sense of crystalline, rubbed his eyes, and then looked at it carefully, but he didn't feel the same.

If Zhou Yi had been by Han Shi's side, he would have been stunned at this time, and in four hours, he would have cultivated to the third level of Ning Yuan, which is the speed of the ancient and unparalleled, neither the ancients nor the comers.

In fact, Han Shi's cultivation had already reached the peak of the double of Ning Yuan as early as when he was in Dongyun City, but under the cover of gray stone, no one could see through Han Shi's interior.

Even a Yuanying monk like Zhou Yi, if Han Shi hadn't taken the initiative to reveal his cultivation, he would have known nothing.

This recipe is called bluestone, and according to the description in the exercises, only those who have the five elements can practice.

Once practiced to the fullest, you can control the top and bottom of your body to be as hard as bluestone, and ordinary swords cannot be damaged.

At the end of the formula, it is mentioned that this recipe is only the introduction to the stone formula, and bluestone can be found everywhere, so it is called bluestone formula.

And on top of the bluestone formula, there must be a more profound trick.

Han Shi was calm in his heart, when his cultivation was successful in the future, it was not too late to find the future exercises, and the most important thing at the moment was to lay a solid foundation for the way of alchemy before the master left the customs, and the martial arts cultivation must not be wasted.

If you can reach the seventh level of Ning Yuan, according to what the master said, you will have the hope of becoming a second-grade Dan master, thinking of this, Han Shi picked up the cyan jade slip and slowly pressed it on his forehead.

The cyan jade slip melted on Han Shi's forehead like a snowflake, and a large number of complicated and detailed words suddenly appeared in his mind, and the amount of information was so large that Han Shi was about to burst.

Holding down his eyebrows and temples, and rubbing them vigorously, Han Shi sat down with his eyes closed, and his heart was not irritated by the many words, but the whole person seemed more and more calm.

The spiritual consciousness moved at will, surrounding these many words, gradually moistening them like water, making the words slowly dissolve and become a complete memory, imprinted into Han Shi's mind, this memory is extremely complete and will not be easily forgotten.

Han Shi savored this bright memory, and got up from the futon.

Came to the side of the stone wall, and from a square in the stone wall, he took out a dried medicinal herb at random, glanced at it, and found the corresponding name from his memory - swift grass,

This grass is emerald green in color, only after the third leaf grows can be used in medicine, swift grass is water-loving, generally grows in a humid environment, only when the spring swallow returns to build a nest every year, it will grow from the ground.

It will ripen within seven days, and on the third day after maturity, it will gradually wither and no longer have medicinal value, so every year when the swallow returns, it is the time when many herb pickers are busy collecting swift grass, and it must be dried within three days, otherwise it will still wither.

Putting down the swift grass, Han Shi took out another piece of bright red root from the square next to him, and a flash of enlightenment flashed again.

The root of this tree is called dragon's blood root, which is as bright as blood, and is produced in the dragon's blood tree.

The dragon's blood tree will only appear near the dragon cave, according to legend, the dragon will sprinkle its own essence blood on the dragon's blood tree every certain period of time, and be absorbed by the bark, in the long run, the surface of the dragon's blood tree seems to have a layer of fine blood, and the essence of the essence of the blood will gradually condense to the root of the tree, hence the name dragon's blood root.

The Earth Dragon's guard over the Dracaena Tree is so tight that ordinary people can't get close to it, let alone dig up its roots.

Dragon's blood root is a very precious medicinal material, the medicinal properties are extremely violent, for Ning Yuan monks, even if they take dragon's blood root directly, it will have considerable efficacy, if it is into the pill, the effect is stronger.

If it weren't for the fact that Zhou Yi was a fourth-rank Dan master, it would be impossible for Han Shi to see the dragon blood root here.

Han Shi's eyes were even more interested, and he walked back and forth between the stone walls on both sides, carefully identifying the medicinal materials in each square, and comparing them with the memories in his mind one by one.

It wasn't until the sun sank and the inside of the Dan room became dim that Han Shi finally put down the medicinal herbs in the last square, rubbed his eyebrows, smiled, glanced at the squares on both sides of the stone wall, turned around and walked out of the Dan room, and returned to his room.

In less than two hours, Han Shi completed what Zhou Yi hoped he could do in three months, plus the previous four hours, Han Shi did what ordinary people would have taken a year to complete in half a day.

The sunset had completely set, darkness covered the earth, and Luo Yun Peak was quiet and pitch black.

Han Shi sat cross-legged on the bed in his room, at this moment, his calm face also revealed a trace of curiosity and excitement, his spiritual sense was completely restrained, Han Shi only felt that he seemed to fly up, flew into his own eyebrows, and then saw the gray stone.

Han Shi didn't expect that he would actually enter the gray stone.

's usual calmness made Han Shi quickly realize that this kind of entry was not his body, but his spiritual thoughts.

It's a gray space, there is no difference between up, down, left, right, and right, and the space looks so large that there is no end in sight.

In the distance of space, there was a land of tens of thousands of zhang floating in the void, and Han Shi's spiritual mind discovered this land the moment he entered the gray stone.

As soon as Han Shi's mind moved, a force was born from the void, leading him to slowly fall on the land.

The land was very flat, without many ups and downs, and in the middle of it, a huge gray stone attracted Han Shi's attention, this gray stone was exactly the same shape as the gray stone in the center of his eyebrows, both were hexagonal shapes, but the size was countless times different.

Han Shi landed lightly beside the gray stone, and immediately, an extremely strange feeling came to his heart.

The appearance of the gray stone is extremely smooth and bright, like a mirror.

Han Shi stood in front of the gray stone, just like looking in a mirror, he saw his own figure in the gray stone, Han Shi's heart relaxed slightly, and he smiled self-deprecatingly at himself in the mirror.

After staring for a moment, Han Shi took a step and was ready to walk around the gray stone, but before he could lift his feet, the strange atmosphere around him was getting stronger and stronger.

The uneasiness in Han Shi's heart also became strong, and he casually glanced at the gray stone, and a creepy feeling came to his mind, Han Shi immediately retreated three steps back with a snap of his fingers, and several thunderbolts appeared in the palm of his right hand, about the thickness of his fingers, constantly flickering, ready to strike a fatal blow at any time.