Qin Zhengfan quietly looked at his first love who was crying at the desk. It wasn't until Xu Jingyi stopped crying and raised her head that he silently handed over a tissue again.

"Thank you!" Xu Jingyi took the tissue and whispered.

"You're welcome, please eat something, otherwise the food will be cold." Qin Zhengfan said.

"Yeah!" Xu Jingyi nodded and picked up the chopsticks.

Next, the two of them ate in silence, as if they suddenly had no common words to communicate with.

In fact, this is indeed the case.

The past has faded into smoke, and now the two people belong to two completely different worlds.

When night really fell and a bright moon hung over the sea, the two of them finished their dinner.

Qin Zhengfan sent Xu Jingyi downstairs, and when they parted, no one mentioned anything about making an appointment to meet again next time.

For Xu Jingyi, seeing Qin Zhengfan again will only remind her of missing the most cherished man in her life, which will only open up scars and only increase the pain. For Qin Zhengfan, seeing Xu Jingyi again will hardly cause any more ripples in her heart.

In this case, it is better not to see each other than not to meet each other, let everything go as it happens!

…

On a crisp autumn night, the sky over Xianzhang Island seems to be filled with a curtain of bright diamonds.

Qin Zhengfan sat in the yard, holding a piece of jade in his hand, looking up at the starry sky for a long time, then lowered his head, resolutely used his finger as a pen, and the pen moved like a dragon and a snake, and the pure magic power was carved into the jade one after another, forming talismans one by one.

In the dark night, jade blooms as brightly as the stars.

"That's it!" Suddenly, Qin Zhengfan raised his fingers and paused.

The bright light blooming from the jade instantly converged and returned to the appearance of ordinary jade.

"I wonder if it's possible?" Qin Zhengfan looked at the jade in his hand and murmured to himself while taking out four other jade stones from the Tianfeng Dharma Ring.

Then Qin Zhengfan raised his hand, and the five jade stones flew away in the five directions of the house, and then slowly fell around the house, forming a ring. When the diagonals were connected, they formed a five-pointed star.

This is the Five Elements Spirit Gathering Array that Qin Zhengfan has been studying during this period of time in natural sciences about the movement, penetration, and enrichment of energy and matter, and then combined some of his own experience and knowledge from practicing drawing talisman formations to try to create the Five Elements Spirit Gathering Array.

"Start!" After the five jade stones were settled, Qin Zhengfan pressed the magic formula.

In just an instant, the five jade stones bloomed with light in the dark night.

The five rays of light came together to form a semicircle. The light curtain was so thin that it was almost undetectable unless you got closer, covering the entire house.

This light curtain can be regarded as a mana energy film, and Qin Zhengfan hopes that it can only pass through spiritual energy.

In this way, this can be regarded as a filtering device, but of course it cannot achieve the effect of active enrichment, because the talisman formation involved in the latter is more complicated.

However, as long as it is proven that the special filter formed by interweaving mana can specifically filter spiritual energy, then this small step will be a milestone step.

Qin Zhengfan can continue to improve along this line of thinking, and finally develop a real spirit gathering array.

A formation that was extremely unfathomable to his master, so much so that the information he left behind only mentioned a few words about the Spirit Gathering Formation, as well as his infinite yearning and admiration for it.

Because if there is a spirit gathering array, his master will not stop at the spiritual fetus stage.

But because the spirit gathering array takes over the creation of the world, even in Liuhe Star, there are only a few sects that can set up even the simplest spirit gathering array. Even for a big sect like Qianyan Sect in Liuhe Star, her spirit gathering array has cost a lot of money.

The cost is to ask top formation masters from other planets to help arrange it, let alone Fang Hong, a disciple of Qianyan Sect in the spiritual embryo stage.

Seeing the formation activated, Qin Zhengfan closed his eyes, but at this moment the soul of Zi Mansion suddenly opened his eyes.

The skin and muscles between Qin Zhengfan's brows seemed to have melted, and a whirlpool appeared faintly. An eye seemed to open deep in the whirlpool, observing the light curtain flexibly.

The turbid air of heaven and earth is mixed with extremely sparse and sporadic spiritual energy, like extremely turbid river water, rushing into the light curtain without any hindrance, as if the light curtain does not exist.

Seeing this scene, Qin Zhengfan did not have any negative emotions in his heart. Instead, he remained calm and observed the airflow pouring into the light curtain from all directions very carefully.

Real scientific conjectures all require many failed experiments before they can arrive at real conclusions and rules, not to mention that even his master could only look up at the spirit gathering array and regard it as an extremely unfathomable existence.

There is no doubt that if those true cultivators knew that a spiritual cultivator in the foundation-building stage actually tried to decipher the secret of the spirit gathering array and tried to set up the spirit gathering array based on his own exploration, they would definitely think that this was the worst thing in the world.

Daji thought that this was simply a worm trying to shake a tree, and he overestimated his capabilities to the extreme.

Of course, if this foundation-building spiritual cultivator possesses the Purple Mansion Soul and can clearly observe and capture the spiritual energy of heaven and earth, if this foundation-building spiritual cultivator has fragments of the vast avenue passed down by the ancient phoenix in his mind, if this foundation-building spiritual cultivator has

A spiritual cultivator is a person who is extremely intelligent, good at research, and humbly learns various scientific theories accumulated by countless secular scientists, so that he can draw parallels and gain insights into the nature of the aura of heaven and earth. This is definitely another matter.

But even so, Qin Zhengfan never expected to successfully set up the spirit gathering array in one go. He just wanted to pass test after test to prove that his guess was correct. Only by finding the right direction could he continue to be bolder.

They will further speculate and explore until the real spirit gathering array is laid.

"Is my guess wrong, or is the light curtain filter I laid out too simple? If it is the former, there should be no difference whether there is a light curtain filter or not. If it is the latter, there should still be some difference. I will record it for comparison.

Take a look." Carefully observing the turbid air mixed with sporadic spiritual energy flowing in seemingly without any hindrance, Qin Zhengfan's mind was rapidly turning to analyze, and then through observation, the turbid air and spiritual energy flowing in over a period of time were stored in his brain.

Make a rough record here.

Then, Qin Zhengfan removed the formation, observed the same period of time, and then made a rough record of the concentration of turbid air and spiritual energy in the light curtain in his brain during this period.

Because this data is not like water flow, which can be recorded through fixed equipment, Qin Zhengfan can only set a standard amount in his mind, and then make comparative records based on it.

It can be said that this kind of record is more of a vague feeling that the soul sees and then reflects it into the brain.

Although this feeling is vague, the probability of an illusion is high.

But when the number of times reaches a certain level, the final result will tend to be the truth rather than an illusion.

Of course, to truly draw correct conclusions, we must have more accurate and clear data.

But for Qin Zhengfan now, this is all he can do for the time being.

So Qin Zhengfan removed the formation every once in a while, and then activated it again.

After repeating this for nearly a hundred times, the magic power of the runes in the jade stone was exhausted. Qin Zhengfan himself was extremely tired and his head ached, so he stopped.

However, Qin Zhengfan, who was extremely tired, could not conceal his excitement and joy.

Because after nearly a hundred observations, Qin Zhengfan came to the conclusion that when the light curtain filter was installed, although the total amount of spiritual energy in the yard hardly changed, the relative concentration was slightly higher.

Although it was only slightly higher, it was a milestone discovery for Qin Zhengfan.

Because this means that his guess is likely to be correct.
Chapter completed!