"What's wrong?" asked Feng Shangxue with a nervous expression.

"It's nothing," Feng Chen said with some confusion, "My soul power seems to have changed somewhat." ”

Originally, although Fengchen's soul power was strong, he had not been meditated and polished for a long time like an orthodox soul refiner. Therefore, the difference between the two is like a hammer in the hand of a rough man, and an embroidery needle in the hand of a skilled embroiderer.

If he only competed for soul power, then Fengchen could crush almost any soul refiner in the Heavenly Dao Continent, but in terms of the use of soul power, then he would not be considered to be in the stream.

He had this feeling when he was drawing the Ming Shu Talisman before.

The orthodox soul refiners of the people draw talismans like a master's painting, flowing smoothly and exquisitely. And he relied on brute force. So much so that when he was in Bailin City, Xie Zhouyuan looked miserable every time he saw himself drawing talismans.

But now, his soul power seems to have become a lot more agile than before, and he has a little more of a sense of roundness.

Fengchen is concentrating at the moment, mobilizing soul power, and constantly compressing and splitting it.

For soul refiners, soul power is like an invisible tentacle. The more tentacles and the thinner they are, the more delicate things they can do, whether they are used to draw talismans, or to enchant spirits, or to set up arrays, there are great benefits. And this is also a testament to the strong control.

Therefore, usually soul refiners will use this simple technique when assessing the control of soul power.

And at this moment, as soon as Fengchen tested it, he found that his feeling was right. Not only can the soul power be compressed to two-thirds of its original thickness after it is concentrated, making it more agile and tougher, but he can also divide it into two.

And that's not all...... Feeling the two soul powers that were separated, Fengchen tried to split them again with a single thought.

The two soul powers twisted with Fengchen's thoughts, like two disobedient snakes. Gradually, Fengchen felt the control of his soul power, and soon, there was a fluctuation of the two soul powers, and then they slowly split apart, becoming four.

Fengchen was pleasantly surprised.

It's slow to say, but in fact, this is what happened at the same time as he and Feng Shangxue were talking.

He had already learned from Senior Brother Ji that his youngest son's soul power was extraordinary, and he had reached the point where his soul power was natural and turned into reality. Not only can hidden spirits be spotted with the naked eye, but they can also be caught with just one hand.

In the words of the senior brother, this kid is a humanoid magic circle.

And at this moment, when he heard Fengchen say that there was a change in his soul power, he was stunned at first, and then he seemed to think of something, and his eyes lit up slightly.

"How?" asked Feng Shangxue.

"I feel like my soul power control has improved a lot," Fengchen said with some surprise and confusion, "It seems like it was just like that......"

Just now, Fengchen observed the spirit pattern of the magic array, and he was dazzled, and subconsciously used the Tianyan Recipe to derive it with the star map.

It's not really a move, but it's actually an attack.

It's just that when ordinary people attack the magic circle, they destroy it directly, while he uses derivation to solve the mystery.

However, just like in reality, using an old-fashioned computer to run a super-light brain can only run a computing program, it was only for a moment that the star map collapsed. The source power that Fengchen used to urge the spiritual platform was even more consumed.

But in such a short moment, the soul power that also acted on the star map was not affected in any way, but there was such a change.

Feng Chen told Feng Shangxue his guess again, and said with some uncertainty: "...... I don't know if that's the reason, but I'm sure I've never meditated before. Soul power cannot mutate out of thin air. ”

What Feng Chen didn't expect was that as soon as his words fell, Feng Shangxue laughed and said, "You guessed right. ”

"Oh?" Fengchen was stunned for a moment, turning his head to look around, "Is this the reason for this magic circle?"

"Follow me. Feng Shangxue nodded, turned around and continued to descend.

Fengchen followed closely behind him.

The father and son went down to the bottom of the stairs, and Fengchen found that it was an empty rotunda that looked like the base of some kind of giant tower.

And in the center of the hall is a mysterious looking magic circle.

"Let's go. ”

Feng Shangxue led Feng Chen to the circle.

As soon as Fengchen stepped in, he immediately felt a flower in front of him, and found that he had appeared in a room that looked like a tower top.

Here is the same rotunda, equally empty, nothing. However, in the center of the hall there is a stone platform. And there is a groove in the stone platform, which seems to have been placed in the past, but now it is gone.

Before Fengchen could continue to observe carefully, Feng Shangxue had already led him to the stairs next to him.

The same spiral staircase, even the same wall, the same circle. Feng Chen continued to descend with Feng Shangxue, and when he reached the bottom, he found that there was another rotunda and a mysterious circle in the center that was exactly the same as before.

However, this is just the beginning. Second, third, fourth stab...... After repeating it over and over again, Fengchen himself couldn't remember how many of the same towers he had descended, how many magic circles he had entered, or how many times he had been teleported.

Finally, when he walked out of a magic circle, Fengchen found that the place where he appeared this time was no longer in a giant tower.

In front of me is a cave sealed by ice!

The cave is large enough for a dragon to fly in the cave. Standing in the hole, man is like an ant entering the palace hall.

Everything in the cave, whether it is the mountain walls, crevices, rocks, stalactites, and even wild grasses, is sealed by crystal clear ice crystals. Fengchen looked around, and as far as the eye could see, there was only a patch of white, and his reflection on the ice.

Beneath the cave, however, is a lava lake.

The hot lava tumbled, bursting into bright flames from time to time. Flames burned along the chromatic boundaries of the lava lake, forming a web of fire that crisscrossed the lake.

And Fengchen found that the place where he appeared was on a small island in the middle of the lava lake.

This small island is also formed by ice crystals. Although the surging lava lake is constantly eroded and scorched, there is no sign of melting.

And in the center of this small island, there is a magic circle made of spiritual jade, and in the magic circle, there is a black chest.

As soon as he saw this box, Fengchen immediately understood.

The fragments of memory in his mind, combined with everything he had seen before and now, gave him a perfect answer!

I see!

This box is nothing else, it is the relic of the Confucian Holy Master obtained by the Feng family. And Fengchen was sure that he just walked out of this box!

The huge towers are the lattices that have been opened in this box. Naturally, in the groove on the stone platform at the top of the giant tower, what was originally placed was about to come out.

Heavenly Order!

Fengchen's heart was extremely shocked.

Looking around, although Fengchen didn't know where this cave was, as far as he could, it was definitely not near Fanyang City.

Even within a radius of thousands of miles, you can't find a place like this.

The Feng family brought this box to an extinct place that was isolated from the world and frozen for thousands of miles. It took hundreds of years and countless resources to open the chests just to set up the circle. And now, Fengchen has reversed his own predictions.

This chest, at least twenty-four squares have been opened! Only the last one has not been opened!

Because according to the records of the memory fragments, this box called the [Heavenly Machine Box] can only open a door to communicate with the outside world when the outer fifteen squares and the nine squares in the middle area are fully opened.

And this door is in Feng Shangxue's study!

The Feng family is already completely connected to this box.

If I can follow my father from the Feng family to come here through the box, then naturally, everyone in the Feng family can.

This is one of the reasons why my father is so confident.

Because even at the last moment, the Feng family has a way out after all. He didn't even need the Star Temple's star curtain at all.

In addition, Fengchen also got two other answers.

One answer is Feng Shangxue's current strength.

As far as Fengchen knows, the Tianji Box is endlessly mysterious. The process of opening the Tianji Box is like opening a treasure trove, and what you get is not only the token, but also the extraordinary secret weapon of the Tianji Box itself!

And in the process of opening the Tianji box, the people of the Feng family will also benefit.

A large amount of resources invested will be absorbed by the Tianji box, on the one hand, it will become the energy to open the grid. On the other hand, the energy is also fed back to the opener himself. This makes the process of opening a process also a process of cultivation.

Just like a blacksmith striking iron, even if it is just an apprentice like bean sprouts, after a long time, he will become a strong man with a strong physique.

And the blacksmith also needs to eat and replenish his nutrition. And these spiritual jade resources absorbed by the Heavenly Machine Box are nourishing the openers all the time.

This is also why, his father Feng Shangxue was born in the lower reaches, and he has been in the middle for more than 20 years. In his life, he has hardly cultivated in the upper reaches, but he has been able to reach the reason why he is now strong.

Fengchen believes that the fastest time for the opening of the Tianji Box should be the years after his father took over the head of the Feng family.

This also means that most of the Feng family's century-old resources are actually piled up on his father.

Regarding this feature of the Tianji box, Fengchen has known it for a long time.

Because of this, he told Twilight Sword that he should congratulate his father on his own initiative.

At that time, he calculated according to the time when the Feng family opened the Tianji Box, and he knew that his father's strength was far beyond ordinary people's imagination. It's just that I don't know exactly what realm it has reached.

And now, Feng Chen can already conclude that even if Feng Shangxue has not reached the Dao realm, I am afraid it is just that he does not want to break through.

It can open the Tianji box twenty-four grids, and entering the Dao realm is ironclad!

At the same time, Fengchen also knew the answer to his previous soul power mutation.

What I experienced was actually the same as what my father Feng Shangxue experienced. It's just that his father used the source force to urge him to break the magic circle, so what he got was the martial arts entry, and what he improved was the source power. And by deducing and cracking it with the star map, the benefit is soul power.

Thinking of this, Fengchen's eyes lit up suddenly.

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