Although the Long family's truly top-notch techniques are not placed in the library hall, not all the books in the hall, even those of true direct descendants, are eligible to be consulted.
Obviously due to misunderstandings between the two parties and forced by the situation, the Long family had already regarded Gu Xuanchen as one of their own.
"You can go and have a look by yourself, I'll wait for you outside!" Long Yingyue said after bringing Gu Xuanchen in.
As the daughter of the head of the family, the library hall is naturally fully open to Long Yingyue.
It's just that Long Yingyue only focused on the formation, and she had read the ancient books on formation in the palace countless times. Now she can recall the contents whenever she closes her eyes, so there is no need to read them again.
In this way, she didn't want to disturb Gu Xuanchen's study.
After a few responses, Long Yingyue withdrew, and Gu Xuanchen picked up the books in the palace and began to read them.
Although the Long family's collection of books is not large in number, almost all of them are Taoist secrets of the middle and upper grades of the heavenly level, and there are also a few divine secrets of the middle and lower grade of the yellow rank.
Although Huang Jie is only the lowest grade among the Divine Jue, but with a divine character, it is not comparable to the Tao Jue.
Whether it's useful or not, Gu Xuanchen just writes it down!
Gu Xuanchen would not let go of even the classics on formation and alchemy.
Although these are not too mysterious in Gu Xuanchen's eyes, Gu Xuanchen knows very well that if they are processed by Xingchen Tianji Tu, the quality of these techniques will make a qualitative leap.
Even if it may not be completely suitable for you, it may still be suitable for the more than 20 people in the Stars and Secrets chart.
As long as they become stronger, sooner or later they will become a big help to themselves.
While Gu Xuanchen continued to consult various classics, Guan Qingbo's expression at the Qi Zong Hall also became solemn.
He didn't care about Gu Xuanchen and Long Yingyue leaving.
When Long Yingyue accidentally entered the formation, Guan Qingbo sensed it, but he knew that with Gu Xuanchen on the side, Long Yingyue would not be in any danger.
So he kept waiting for the guy who kept selling various extraordinary artifacts in various branches to appear during this period, and this was the real reason why Guan Qingbo came to Thousand Souls City in person.
After waiting for a long time, the man did not appear, and Gu Xuanchen did not come back after he left!
But when Guan Qingbo was about to put away his fishing rod, he saw the waves on the lake and could no longer calm down.
Using water waves to form formation patterns is not a great method, at least it is not difficult for a master-level weapon refiner or formation master.
But now the formation patterns on the water waves are somewhat difficult for Guan Qingbo to see through, and the more he looks at them, the more mysterious they become, which makes Guan Qingbo secretly shocked.
You know, he is a master-level weapon refiner. Although the formations studied by the weapon refiners are mainly used for refining weapons, and they differ in many details from the formation masters who use formations to defeat enemies, their formation attainments are equally extraordinary.
Same as normal.
But now, in Guan Qingbo's view, the formation on the lake is obviously only at the nine-star level, but he still can't see through it with his master-level understanding of the formation. This is too mysterious.
He knew that even if the formation only had nine stars, if the formation could be deployed to this extent, the opponent must be a master-level figure.
"Yan Chenghai!" Guan Qingbo immediately called the hall master here.
"I've met Hall Master Guan!" Yan Chenghai saluted respectfully.
"Are there other formation masters in Qianhun City?" Guan Qingbo asked directly.
Although Gu Xuanchen was here before, Guan Qingbo never thought about it in this direction.
For him, if it was really what Gu Xuanchen did, then Gu Xuanchen would not have been lost in thought when he got the fishing rod.
After all, the nine-star formations set up by the other party can make me feel extremely mysterious. This is enough to show that the other party's weapon refining may not be better than mine, but the formation attainments are definitely higher than mine, and it is obviously not Gu Xuanchen.
Yan Chenghai frowned, "No, if there was someone at the level of a formation master, I would have reported it to the main hall long ago!"
After all, the church leaders who manage branches in various places need to collect all kinds of information from various places and bring it to the main hall.
Although this information may not seem useful at first, once it is useful, it may play a huge role.
Yan Chenghai is very sure about this.
"That's strange..." Guan Qingbo frowned, "Then who can avoid my perception and come here!"
"Hall Master Guan, you...what did you say? Has...someone been here?" A trace of surprise flashed in Yan Chenghai's eyes.
This is the backyard of Qi Zongtang. Although it is not a forbidden area, it is still heavily guarded. Someone has come here without knowing it?
And Guan Qingbo, the master of the Formation Dao, doesn't know how terrifying this person's methods are?
Guan Qingbo nodded without concealment, "I used the Water Wave Condensation Formation again, but now the formation has been changed!"
Only then did Yan Chenghai look at the waves on the lake, "This... this..."
Yan Chenghai has long been a nine-star advanced weapon refiner. Although he is only one step away from being a master, this step has blocked him for hundreds of years!"
After all, being a master requires more than just hard work, it also requires talent and even destiny!
However, although he is not among the masters, Yan Chenghai's vision is not comparable to that of ordinary nine-star advanced weapon refiners.
Moreover, it has been difficult to make breakthroughs in the art of weaponry in recent years, so he has found another way to focus on the research of the art of formation, hoping to use this to break through the levels and become a master.
This also allowed him to see the mystery of the formation in front of him at a glance.
"This... formation is a nine-star formation, but the understanding of the formation is so exquisite that ordinary masters may not be able to create such a nine-star formation!"
While sighing with emotion, Yan Chenghai's eyes fell on the water wave formation as if he was possessed, and he never looked away for a moment.
Even his breathing started to become a little heavy.
Looking at Yan Chenghai's appearance, how could Guan Qingbo not know that Yan Chenghai had some understanding in this formation and was currently digesting it.
Although there were still many questions in his mind, Guan Qingbo knew that such an opportunity was very rare for Yan Chenghai, so he was not in a hurry. Instead, he sat aside and paid attention to the formation patterns on the lake.
Although he was not as touched as Yan Chenghai, at this moment he was still able to verify some of the mysteries of the formation that he had been unsure of from the insights of the formation pattern.
Time passed silently, and half a day later, a vast aura emanated from Yan Chenghai, instantly stirring the surrounding space into chaos.
The formation patterns on the lake surface were naturally disrupted instantly by this force and returned to what the lake should look like.
But at this moment, Guan Qingbo had no intention of paying attention to the changes in the lake surface, but stared at Yan Chenghai with wide eyes!
He was too familiar with this breath. It was the breath that had changed the trajectory of his life. It was the breath that made him a master.
He knew that Yan Chenghai was finally going to break the long-standing shackles and become a master.