The medicine valley of the Tiannan Su family.

Under Du Hongbo's careful teaching, Jin Quan, who had devoted himself to cultivation, did not realize that another two years had passed. Every day, he was able to meditate and cultivate in the Medicine Valley for two hours. The rest of the time is to follow Du Hongbo to practice the formation technique, and occasionally learn a few basic spiritual planting techniques.

It has been six years since Jin Quan left Jinjia Village and entered the Su family. The sixteen-year-old is more than five feet tall and wears a slightly wide blue robe. The appearance is still ordinary, but the eyes are unusually spiritual. At this time, he was sitting quietly in the small pavilion in the valley, and after finishing the day's homework, it was his favorite time to entertain himself, and the melodious sound of the flute slowly came out of the amethyst jade in his hand.

All in all, these two years have been the happiest and happiest time for Jinquan in the Su family.

What made Jin Quan happiest was his achievements in the formation. At present, he has been extremely proficient in arranging the two primary formations of "Argan Formation" and "Earth Wall Formation". Moreover, relying on his superhuman mental power and dual-purpose talent, he was already able to flexibly integrate the characteristics of the 'Spirit Stepping Array' into these two primary formations while casting spells. He believed that with such a means, even in the future in an unexpected situation, he would be able to arrange a simple formation while fighting in the shortest possible time.

The second is his achievements in the practice of the exercises. Just half a year ago, "Aoki Jue", which had been stagnant for more than five years, finally broke through to the fourth layer. Moreover, the "Thick Earth Recipe" and "Agni Recipe", which were only renovated later, also broke through to the fourth layer four months ago. This kind of good news from heaven made Jinquan excited for several days before he gradually calmed down.

In fact, Jin Quan understood very well that his ability to truly break through to the fourth layer of condensation qi had little to do with external forces such as spiritual veins. The most important thing is that the nameless Heart Sutra practiced by Jin Quan had a new breakthrough half a year ago.

Now that the three light clusters in the Jinquan Mud Pill Palace have become more condensed, the two light clusters, one black and one white, are rotating faster around the colorful light clusters. And these three light clusters are now like children who have grown up, and they will no longer absorb a single trace of spiritual power from Jinquan's body, and now these three light clusters are completely self-reliant, and only absorb the spiritual energy in the air from the outside world.

"It seems that this mysterious nameless Heart Sutra is really my gospel. Otherwise, even if my "Aoki Jue" can break through, I am afraid that the "Thick Earth Jue" and "Agni Jue" that I cultivated later would still be hovering in the third layer of condensation. This is really thanks to Master Song, and I don't know how he is now. I really hope that his old man can spend his old age in peace. ”

"And Master Du, his old man should be close to Shouyuan! Now I don't know where he went. ”

After a few songs, Jin Quan sighed lightly and put down the amethyst jade. With his left hand, he took out a black jade box with mysterious patterns all over his body. The slender and powerful fingers of his right hand are gently caressing it.

Three months ago, Du Hongbo temporarily resigned as the master of the Medicine Valley, and left the Medicine Valley with peace of mind and left the Tiannan Su family. With no worries, he can finally put everything down and do the thing he has been preparing to do but has no time to do.

Du Hongbo walked in a hurry and freely, he was already more than 100 years old, and he had to hurry up. Jin Quan also learned about these things not long ago. The reason why Du Hongbo is still only in his forties from the appearance is because he used to take a "Yin Yang Traceless Pill" by chance.

I heard that it was one of the most top-level anti-faceting elixirs handed down from the ancient cultivation period, and it is almost extinct in today's immortal cultivation world. However, Du Hongbo still takes good care of Jinquan, the only personal disciple. Before leaving, he not only left behind a lot of pills and some low-grade spirit stones, but also prepared a few gifts for Lin Quan. It's just that in addition to the spirit pill and spirit stones, which can be used by Jinquan at the moment, several other gifts have been put into a special small jade box called "Weixuanji Box", and Lin Quan can't know what good things are in it for the time being.

This "unmysterious box" is the small black jade box in Jinquan's hand.

It is said that the Weixuan box is a treasure that has been passed down from ancient times to the present, and the high-ranking monks of the Weixuan lineage in the past generations will put some very important and valuable things into this easy-to-enter and hard-to-exit box for preservation. Only those who have cultivated the Dao technique of the UnXuan Array can successfully open the cassette and take away the treasures inside. If you want to force it with external force, it will trigger a self-destruction ban in the receiver, and then the unmysterious receiver will automatically destroy the contents stored inside.

Du Hongbo once made it clear that there is only one way to successfully open the "unmysterious box". That is, it is necessary to wait until at least one of the basic exercises of the Linquan Civil and Engineering System has reached the tenth layer of condensation, and the other cannot be lower than the seventh layer, and then use the spiritual power of the two civil and engineering systems to penetrate the formation prohibition on the receiver one by one according to the specific method of breaking the formation of the Weixuan One Vein, and then use the method of the mechanism technique to unlock a hidden lock of the mechanism. In this way, this unmysterious box can be successfully opened.

In addition, I heard Du Hongbo say that in addition to the few items he deliberately put in, there are also some treasures left by the predecessors before the Xuanmen. It's just that even Du Hongbo himself doesn't know what those predecessors have left, because the branch to which Du Hongbo belongs completely declined more than two thousand years ago, and the disciples of the past generations, including Du Hongbo, either failed to meet the requirements of the civil engineering dual line cultivation or did not have enough understanding of the Dao Technique of the UnXuan Array. This also made Jinquan very interested in this receiver. Although his current cultivation level is not up to the requirements at all, whenever he thinks of Du Hongbo, he can't help but take out this casing and stroke it carefully.

........................

In the secret room of a fine house in the inner valley of the Su family.

The Great Elder of the Su Family, Wang Hongfei, yelled at a young man with a gloomy face: "Jian'er, why haven't you been able to enter the seventh layer of Qi Condensation with a medium-grade Qi Condensing Pill? With your qualifications, this is simply impossible, why have you been trapped in the sixth layer of Qi Condensation for so long? Do you know how much it costs to refine that medium-grade Qi Condensing Pill!"

"Dad, it's all because of that golden spring. Suna, that little slut, still refuses to accept me. I just don't know why, I'm not better than the guy surnamed Kim? I'm really unwilling............ Whenever I think about it, I can't calm down, I ...... Daddy, I'm sorry to disappoint you. Wang Jian's handsome face, which was originally ugly because of the failure of the breakthrough, became more and more distorted.