Returning to the Wanliu Dynasty, Chang Shan first went back to Guangyuan Palace, took all the classics in several rooms with him, and selected three spiritual weapons and two immortal weapons for Wan Zijing, and then left Guangyuan Palace and went straight to West Wind City.

From the secret passage, Changshan came to settle down.

The elder of the An family, who was guarding the secret passage, saw Chang Shan, said "Wait a minute", and then left.

After a while, An Jiang came to the secret passage.

"Senpai!"

"Hmm!"

An Jiang looked at Chang Shan up and down and asked, "Have you offended Qilongzi again?"

Chang Shan's heart moved, and he didn't answer An Jiang's words, but asked, "Qilongzi came to An's house to inquire about the juniors?"

"Hmm!"

An Jiang nodded and said with a solemn face: "Fifteen years ago, Qilongzi came to An's house to inquire about Xiaoyou's whereabouts. Immediately afterwards, not long after, the statement that Xiaoyou was the Formation Dao Grandmaster quickly spread throughout the Wanliu Dynasty, and An speculated that Qilongzi was making trouble behind this matter. ”

"Sure enough, it's him!"

A cold light flashed in Chang Shan's eyes, and he looked at An Jiang and said with a smile: "Didn't the seniors think that it was the juniors who were swaggering around, or did the seniors think that the juniors' formation path cultivation had not reached the realm of the grandmaster?"

An Jiang shook his head and replied: "An doesn't doubt Xiaoyou's formation path cultivation, but I just think that with Xiaoyou's temperament, he won't show off his formation path cultivation like Qilongzi." ”

Hearing An Jiang's words, thinking of Wu Tianzhong's reaction after hearing that he was a Formation Dao Grandmaster, Chang Shan's heart warmed, and he said with a smile: "More than ten years ago, the junior took a nest of Qilongzi, and Qilongzi was probably mad because of this, so he promoted the reputation of the junior. ”

"I see!"

An Jiang sighed and hesitated: "Please redeem An and say bluntly, Xiaoyou shouldn't offend him for what happened back then." In the entire Wanliu Dynasty, Qilongzi has a great reputation and a wide range of friends, and if Xiaoyou offends him, he will have trouble in the future. ”

Chang Shan shook his head and replied: "There is a saying that it is better to offend a gentleman than a villain." The younger generation is not a person who likes to cause trouble, how can he go to serve his lair because of the time of the Yantian Palace?"

Sighing lightly, Chang Shan told the story of what happened when he met Qilongzi twice in the past 20 years.

After listening to Chang Shan's words, An Jiang frowned and said, "An Mou has long known that Qilongzi is not easy to get along with, but he didn't expect him to be so narrow-minded. ”

After being silent for a while, An Jiang asked, "I don't know why Xiaoyou came to Anjia this time?"

Chang Shan didn't make a detour, and directly told what he wanted.

"Six thousand spirit stones a year, what do the seniors think of this price?"

"Then use so much? Orange Dan Stage cultivators will only spend three or four hundred spirit stones for one year of cultivation in the star array, and you can only pay six hundred spirit stones a year. ”

When Chang Shan heard this, he was very moved in his heart, thought for a while, and said in a deep voice: "Six hundred spirit stones a year, the younger generation is not willing to use the star array of the An family." It's not as good as this, the juniors pay three thousand spirit stones every year, and as for the rest of the three thousand spirit stones, the seniors are unwilling to accept them, so let the juniors refine a few sets of array flags worth three thousand spirit stones for the seniors!"

An Jiang didn't argue much about the number of spirit stones, nodded with a smile, and agreed to the deal with Chang Shan.

"A formation path master is willing to refine the array flag for the An family, what kind of array flag does An want to want?"

After laughing a few words, Chang Shan looked at An Jiang and asked, "Do you have a lot of spirit silk stored in the An family?"

"How much do you want?"

"The more the merrier, the defensive formation flags on the juniors are all destroyed to help friends cross the calamity, and a large amount of spirit silk is needed to refine some array flags for self-defense. ”

Hearing this, An Jiang pondered for a while, and replied: "There are more than three thousand spirit silkworm cocoons stored by the An family, but only two thousand can be distributed. ”

"Two thousand is enough!"

Chang Shan replied with a smile, took out a storage bag, transferred some spirit stones in it, and handed it to An Jiang.

Not long after An Jiang left with Wan Zijing, the elder An family, who was guarding the secret passage, sent Chang Shan a storage bag containing 2,300 silkworm cocoons.

In the secret room of the An family, Chang Shan first carefully refined thirty sets of array flags for the An family, and then took out a book of Benmu attribute spells and looked through it.

After eight days of searching, Chang Shan finally found what he was looking for.

""Peak Tail Needle, it's you!"

Chang Shan's eyes flashed, and he carefully scrutinized the cultivation method of "Bee's Tail Needle".

As the name suggests, "Bee's Tail Needle" cultivates a kind of poisonous needle.

The cultivation method of "Bee's Tail Needle" is very simple, first condense a hollow needle with true yuan, and then absorb a little toxin that can absorb Muxing aura to enhance its own power with the needle, and then slowly warm and condense these poisonous needles with true yuan, and release them when you need to use them.

Chang Shan did not plan to cultivate the "Bee Tail Needle", but planned to recondense the seven runes that arranged the Tibetan Heavenly Array by cultivating the "Bee Tail Needle".

After spending a month fully figuring out the cultivation method of the "Bee's Tail Needle", Chang Shan took out the Yuan Dan that was originally used to disguise the cultivation of the sword cultivation based on the spirit jade, and put it into his body, and then used the spiritual power in it to first condense the seven hollow needles that arranged the Tibetan Heavenly Array, and then condensed the seven runes that arranged the Tibetan Heavenly Array, and used it as a toxin and introduced it into the seven needles.

Chang Shan thought that he would have to experiment a few times to succeed, but he didn't want to, and just once, he turned his idea into reality.

When the wood attribute spiritual power in Chang Shan's body was transferred to the thirty-six short magic veins that needed to be opened to cultivate the "Bee Tail Needle", seven of the small cyan needles would absorb the spiritual power to condense themselves, and the seven runes in the small needles would also absorb the spiritual power of the small needles to condense themselves.

"Wonderful!"

Chang Shan's eyes flashed, and he practiced the "Qingmang Sword Technique" with his heart.

In the blink of an eye, more than half a year has passed.

On this day, Chang Shan was cultivating, and suddenly felt that the vigilance formation of the secret room he was in was touched, his eyelids moved slightly, and he opened his eyes.

As soon as Chang Shan opened the door, he saw An Jiang and Wan Zijing standing at the door.

After glancing at Wan Zijing, Chang Shan took out a storage bag, handed it to An Jiang, and said with a smile: "Senior, here are thirty sets of array flags refined by juniors, can you check it?"

"The array flag refined by Xiaoyou is definitely not ordinary. ”

An Jiang replied with a smile, took the storage bag, probed it with the power of the primordial spirit, and put it into the storage ring.

Glancing at Wan Zijing, who had just walked to his side, Chang Shan thought about it, and then planned to say goodbye, but when the words came to his mouth, Chang Shan swallowed his farewell words, and asked An Jiang: "Senior, is there a slightly larger secret room in the secret passage?"

An Jiang was stunned when he heard this, shook his head and replied: "If the An family really encounters a big crisis, this secret passage will basically not play a life-saving role, so when this secret passage was built, it was not too big a secret room. ”

Chang Shan nodded and said in a deep voice: "In that case, please go outside the city with the juniors, and the juniors will demonstrate those formations to the juniors." ”

An Jiang's eyes flashed, and he smiled and said, "Please!"

"Please!"

Chang Shan returned the salute, gave Wan Zi a respectful look, walked out of the secret room side by side with An Jiang, and walked towards the exit of the secret passage outside the city.

A cultivator does not need to understand the subtleties of a formation, as long as there is a formation flag of this formation, and the formation base in the formation flag is touched with the power of the true yuan or the primordial spirit, the formation can also be arranged. However, if you don't understand the subtleties of the formation, the formation arranged by this cultivator can't even reach the realm of initial enlightenment.

Cultivators who don't understand the formation can find a little bit of skill to control the formation according to the fluctuations of spiritual power in the formation when the formation is controlled by the formation cultivator, and after some careful speculation, so as to make the formation they control more powerful.

Those cultivators who buy the array flag for use may not know who the formation cultivator of the array flag they use is, and of course they can't find the formation cultivator who refines the array flag to control the formation for them to comprehend; those cultivators who find the formation cultivator to help them refine the array flag, they generally have a trading relationship with the formation cultivator, unless it is explained in advance, according to the rules commonly recognized by the cultivation community, they also have no right to let the formation cultivator control the formation for them to participate in enlightenment.

An Jiang didn't mention letting Chang Shan manipulate the formation for him to comprehend, just because there were such rules in the cultivation world.

Chang Shan offered to manipulate the formation for An Jiang to comprehend, showing his recognition of the An family, which surpassed his recognition of Wu Zong. In the future, if Chang Shan has another deal that he thinks is a win-win situation, the first thing he thinks of will not be Wuzong, but Anjia.

The change of human feelings, in many cases, can also be described as "a small loss, a thousand miles away".

When he arrived in the mountains outside the West Wind City, Chang Shan took back the storage bag containing the array flags from An Jiang's hand, took out a jade box from it, took out the seven array flags in it, threw them around, and activated the formation with a movement of his mind.

Feeling the fluctuations of the aura around him, An Jiang's eyes flashed, and he looked at Chang Shan and asked, "This is the Tibetan Heaven Array?"

"Hmm!"

Chang Shan nodded and replied, "The seniors adjusted the spiritual power fluctuations in the formation to their current state, even if they were cultivators in the Green Pill Stage, if they didn't search carefully, it should be difficult to detect the spiritual power fluctuations of the Tibetan Heaven Array. ”

An Jiang nodded, arched his hand at Chang Shan, and felt the fluctuations of spiritual power in the formation.

In the blink of an eye, three days passed.

An Jiang opened his eyes, hesitated, looked at Chang Shan and said, "An wants to test it under the guidance of Xiaoyou, I don't know if it's okay?"

"No problem!"

Chang Shan replied with a smile, stretched out his hand, and seven array flags flew into his hands.

An Jiang took over the seven array flags, first dripping blood to recognize the master, and then controlled the seven array flags to fly around, urged the array flags, and laid down the Tibetan Heaven Array.

With his previous perceptions, An Jiang adjusted the formation to what he thought was the best state.

"Please give me advice!"

"Senior, pay attention to the spiritual power fluctuations above the seven array flags!"

reminded An Jiang, and Chang Shan began to adjust the formation.

When Chang Shan adjusted the formation, An Jiang did not use his control over the formation to influence Chang Shan. When Chang Shan adjusted the formation to the most perfect state, An Jiang felt the spiritual power fluctuations of the seven formation flags concentratingly, and then withdrew the formation and rearranged the formation.

It took two months for An Jiang to arrange the Tibetan Heaven Array under the guidance of Chang Shan.

Chang Shan spent another three months instructing An Jiang on the control of the other seven formations before bidding farewell to An Jiang.