Qin Yi calmed down, cleared away all the distracting thoughts in his mind, and straightened out his thoughts.
After killing those four guys, there should be no other external threats to the Lost Castle. Although Xia Ji may not be able to leave smoothly, Xia Ji will definitely not become a threat.
Then all that's left is to explore this lost castle.
Qin Yi has fully understood the construction ideas of the Lost Castle. After checking and confirming again and again, he can confirm that the Lost Castle was definitely built according to the ideas of Fuxi's Sixty-Four Hexagrams.
The only problem now is to find the core of the Lost Castle and control the core hub of the Lost Castle.
This is also the key to the secret realm of the Lost Castle.
Qin Yi guessed that there must be a core hub for all this. Whether it is the buildings of the Lost Castle or the lost wilderness outside, there must be a core hub to control it.
What Qin Yi has to do now is to find this hub.
According to the principles of Fuxi's sixty-four hexagrams, the core should be the eight hexagrams. Each of these eight hexagrams has two buildings.
In other words, this core hub is probably located in the corresponding sixteen buildings.
With the idea, Qin Yi's mentality became much more relaxed. However, the external situation is critical now, and Qin Yi cannot delay for too long.
The Shura Sect had already issued a reward for Yueyin Mountain, and also issued a reward for Qin Yi.
If too much time is wasted here, the external world will change, and if it is delayed, Qin Yi will definitely regret it for the rest of his life.
Before, Qin Yi set a time for himself to stay for three days.
Because it took more than a day to deal with Mo Qi and others in three days. Now the time left for Qin Yi is only about a day and a half.
"After one and a half days, if I still can't understand the mystery of this place, I will leave resolutely and never stay. I will leave this lost castle to those who are destined to do so."
Qin Yi's mentality is very good.
It would be good to be able to understand the mysteries of this lost castle. If he couldn't understand it, he wouldn't be too disappointed. After all, this trip was not without gain.
Killing Mo Zhen and others is definitely a huge gain.
"Among the eight trigrams, the two hexagrams Qian and Kun are the main ones. Qian is the sky and Kun is the earth. Heaven and earth are the foundation of all things. If there is a core hub, it must be in the building corresponding to these two hexagrams."
If other monks from Yanluo Realm and God's Abandoned Land entered this building and did not know Fuxi's sixty-four hexagrams and did not know the meaning of the eight trigrams, they would definitely be confused and have no clue at all.
But Qin Yi is a different kind of person.
If there is only one outlier in this Yanluo Domain, there is no doubt that it is Qin Yi.
Because he is a time traveler, he has studied the "Book of Changes" in his previous life, and is very familiar with things like the Eight Trigrams and the Sixty-Four Hexagrams.
There is even a word "Yi" in his name, which was chosen by his grandfather who studied the "Book of Changes" intensively, and he has deep trust in it.
Therefore, Qin Yi has been studying the Yi Jing since he was a child. Although he is not considered a master, he is still quite proficient in Yi Jing.
At least, simple things like identifying the hexagrams of Qian and Kun were as simple to him as kindergarten questions.
He has memorized these formulas as nursery rhymes since he was a child.
Therefore, it is not difficult for him to identify the palace corresponding to the Qiankun hexagram.
Because the architectural style of these palaces is completely based on the shape of the hexagram itself, it is just a matter of proportion.
The focus of the palace corresponding to the Qian hexagram lies in the three characters "Qian Sanlian".
The hexagram image of the Qian hexagram is three parallel lines of sight. The corresponding palace is three rows of buildings standing in parallel.
Between each other, you must turn at the end of the building, and there is absolutely no longitudinal doorway to pass through.
This kind of architectural style is absolutely impossible to appear under normal circumstances.
But this lost castle, built according to the hexagrams, will definitely appear.
So now, he is searching intently. His inner belief is extremely firm, and he will definitely be able to find the palace corresponding to the two hexagrams of Qian and Kun.
I have to say that the architecture of this Lost Castle is very ingenious.
It stands to reason that the two hexagrams of Qian and Kun belong to all the hexagrams. They should be connected to each other and must be in the building complex.
But Qin Yi kept searching and exploring, and after a few hours, he still found nothing.
For a moment, he almost doubted whether his logic was wrong? This was not built strictly in accordance with the sixty-four hexagrams.
But why are the other details completely consistent?
If it were not strictly followed, other details would not be able to match so perfectly.
"Did the two hexagrams of Qian and Kun just disappear out of thin air?" Qin Yi was also a little unable to understand it for a moment.
"That's right! The reason why the four palaces corresponding to the two hexagrams of Qian and Kun are so difficult to find must be hidden in this huge building complex. There is an array within the array! These two hexagrams must be the core of the Lost Castle. It’s also the biggest secret of this lost castle!”
After Qin Yi thought about it carefully, he became more determined in his thoughts.
If the two hexagrams of Qian and Kun had no deeper meaning, it would definitely not be so difficult to find.
The reason why it couldn't be found for a while is that the builders must have used clever techniques to hide the two hexagrams of Qian and Kun in the building complex.
This huge building complex stretches endlessly and is like a maze. Although it is difficult to hide the two hexagrams of Qian and Kun, there must be a way for the builders.
Qin Yi is almost certain that if he finds the two hexagrams of Qian and Kun, he will be able to easily uncover all the mysteries of this lost castle.
However, the time left for Qin Yi is really running out.
As time passed by, Qin Yi felt a trace of pressure invisibly.
Of course he could leave just like that, but it was obviously unrealistic to say he didn't feel any loss at all. Anyone who enters Treasure Mountain and comes back empty-handed will feel a little bit lost.
"Calm down, there's no way for me to look around like a headless fly." Qin Yi tried his best to calm down.
After meditating for a moment, Qin Yi suddenly had a thought in his mind. He took out a piece of animal skin from the storage ring and carefully carved on it.
He began to explore again, and began to describe every place he went.
He has explored it more than once, so he is familiar with the journey. Slowly, the content on the animal skin gradually becomes richer.
Each hexagram and the palaces built one after another are constantly reflected on the animal skin.
His posture was clearly intended to depict the Lost Castle on the animal skin, and then understand the mystery of the Lost Castle from the animal skin.
In fact, this is just to infinitely reduce the scale of the Lost Castle to facilitate understanding.
It seems that this method is very simple, but if Qin Yi had not been deeply familiar with the mysteries and principles of these buildings, he would not be able to describe them at all, let alone comprehend them. (To be continued.)