Nostradamus is a legendary-level fighter, with a level of more than twenty, and on his body, there is always a digital Force breath, like a river surrounding him, each number symbol, there is the power of a Force crystal, Ding Huo can't estimate what kind of destructive power Nostradamus will have if he strikes.

So in the face of Nostradamus's question, Ding Huo tensed his nerves.

"He's your apprentice. "The long 'door' mirror said.

"My apprentice?" Nostradamus's beard twitched, very suspicious, "why don't I remember?"

"Do you remember who I am?" asked the long 'door' mirror calmly.

"You...... Who is it?" Nostradamus was even more suspicious.

"I'm your apprentice too, and you see, we're all dressed in lab robes. "The long 'door' mirror said.

"Oh......" Nostradamus was persuaded, and he said to himself, "I have two apprentices, and I have to write them down." ”

Nostradamus picked up a 'fine' black book beside him, wrote on it with a feather pen stained with ink, and raised his head again and asked, "Your names?"

"Long 'door' mirror. ”

“...... Li Pojun. ”

Nostradamus finished writing, nodded, and when he looked at Ding Huo and the long 'door' mirror again, his eyes became kind: "What is the matter with you?"

The long 'door' mirror looked at Ding Huo.

Ding Huo said, "Mentor, I want to use the stargazing platform, and the time is at night. ”

"Oh...... , study hard, it's a good thing, well, later you can use the observatory at night, well...... Oh, Li Pojun. "Nostradamus wrote in his notebook with a feather 'hair' pen 'Li Pojun uses the stargazing platform at night'.

"Mentor, we're quitting. "The long 'door' mirror said.

Go, go, go. Nostradamus waved his hand and said, "Remember to practice diligently. ”

Ding Huo and the long 'door' mirror left the stargazing platform.

After walking out of the laboratory, Ding Huo raised his doubts: "How did Nostradamus become like this?"

The last time Ding Huo met Nostradamus at the academy's orientation party, this old man's memory had not yet reached such a bad level, but now, it was as if the memory area of his brain had been trampled by a giant beast that was 'Meng', and he couldn't remember what happened not long ago.

The long 'door' mirror replied calmly: "For a fighter who cultivates the Great Prophecy Technique, memory loss is a sign of death, and he is about to die. ”

"Death?" Ding Huo was surprised, "but the Force 'wave' on his body is still so strong." ”

"He was two hundred and sixty-two years old, and death was a normal thing. The long 'door' mirror still had a calm expression, "Moreover, he has recently used the Great Prophecy Technique one after another, wanting to see the outcome of this Black Sun War, which has shortened his lifespan. ”

Two hundred and sixty-two years old...... , Ding Huo imagined what a long life this was, and suddenly had a lot of respect for Nostradamus, and so on...... , what the long 'door' mirror said just now was, the battle of the Black Sun?

"The Battle of the Black Sun?" Ding Huo asked the long 'door' mirror.

"This kind of thing is something that students shouldn't know, so I won't tell you. "The long 'door' mirror is silent.

Ding Huo felt a little strange, would the black sun bring war?

This curiosity made Ding Huo go to the library to look for information on the history of the mainland after saying goodbye to the long 'door' mirror.

Looking down from the sky, the library that was made into a '?' shape contains hundreds of thousands of books and materials, and the history of the mainland is very rich, but few students borrow books in this area, Ding Huo saw a layer of ashes falling on the bookshelf.

Ding Huo then began to search for keywords about 'ten years ago', 'The Mystery of the Black Sun', and 'The Trial Tower Open', and found that there were very few records in this regard, and only one 'History of the Continental War' mentioned it.

"Ten years ago, the Dark Empire invaded?" Ding Huo frowned.

If the Black Sun is related to war, then isn't it the internal 'strife' of the Seven Barbarian Kingdoms, but the invasion of the Dark Empire?

Ding Huo thought of this, and suddenly remembered the double 'flower', this strange guy who claimed to be from the Central Continent and called the Southern Barbarian Continent a barbarian federation, said that the Black Sun would bring a kind of 'energy that can tear through space, so that the teleporters can teleport humans in large quantities'......

Is there a connection between this?

Also, what does the mystery of the Black Sun have to do with Ding Huo?

It's impossible to guess.

However, a year later, it will be revealed.

Ding Huo saw that it was still early, so he looked up other materials in the library, and it was not until the evening that the library was closed, and then he left the library and went straight to Nostradamus's laboratory.

Ding Huo saw Nostradamus again at the stargazing platform.

A pair of answers:

'Who are you?'' 'Tutor, I'm your student' 'Why don't I know you?' 'You can check the memo' 'Oh, your name is ...... Li Pojun, I promise you to use the stargazing platform at night, okay, you have to work hard to cultivate. ’

Ding Huo obtained the right to use the observatory.

Nostradamus's laboratory is the tallest building in the entire floating island, the tallest spire, more than fifty meters, and is made of special materials, in the center of the stargazing platform, in the evening, when the stars are visible, and when they are not so dazzling, Ding Huo feels the surging power of the stars.

As soon as he sat down cross-legged and used the Spark Technique to operate the Force Fire in his body, Ding Huo felt a slight spark of Star Fire and was introduced into his body.

The entry of the stars is not as blazing as the true fire of the sun, nor the 'yin' softness of the moon's fire, and it is described as more like a light rain on the Rhine Plain under the influence of a warm and humid climate.

Looking at the canopy of heaven from afar, the eight stars are so dazzling, and their positions are clearly discernible, seven stars are on the side, one star is in the middle, the moment you see these eight stars, within the Dinghuo meridian, there are suddenly eight cyclones, which are formed in an instant.

The inextinguishable flame in Ding Huo's body was suddenly transformed into a star-shaped, and the seven stars guarded one star, constantly rotating, amplifying, amplifying, and condensing and forming, and the force that had originally accumulated to the limit of the level seemed to have found an outlet, and all of them were attracted to the cyclone star array of the seven stars worshipping one star......

The night passed in a blink of an eye.

Since the previous seven days, he had already comprehended the Starfire Technique, and he was just waiting for practice, so Ding Huo's cultivation progress this night was amazing, and it was estimated that in about ten days, he would be able to integrate the Starfire Technique into the Origin Heart Fire, and at that time, there would definitely be another breakthrough in the level, reaching the thirteenth level of the Force.

So, in the following time, Ding Huo was completely 'obsessed' with the cultivation of the Xinghuo technique, ignoring external objects, until the bird came to him.

The young 'girl' with a panicked look on her face found Ding Huo in the library.

Since the Xinghuo technique can only be practiced at night, Ding Huo's daytime time is all in the library to find information about the mystery of the Black Sun, and at the same time, Ding Huo also reads all kinds of books on war, history, culture and art.

When Asuka found Ding Huo, Ding Huo was reading a book on 'heraldry', which tells the origin of the heraldic flags used by the royal families of the Seven Kingdoms of the Southern Barbarians.

At this moment, the bird hurried to the library, and the pale golden 'color' sunlight of the evening reflected through the glass window of the library, adding a little warmth to the pale face of the young 'girl'.

"What's the matter?" Ding Huo noticed the arrival of the bird and closed the book in his hand.

"Ah Xishe ...... Something's wrong. Asuka said in an eager tone.

"Don't be here, let's go out and talk slowly. Ding Huo stopped Asuka from continuing to speak, because there were many students sitting at the long table in the library, and a few of these students were looking at this place curiously.

After Ding Huo returned the books, he and Asuka left the library and walked down the gravel path of the floating island, the sun as it set in the west and the mountains and obscured its light little by little.

"What the hell is going on?" Ding Huo asked Asuka.

"I took Ah Xi to the floating island and applied for gene therapy for her, which went smoothly, but later, someone 'cut in' the queue on ......the sequence," Asuka recounted her experience.

Gene therapy is another high-cost 'sex' benefit open to students at the Central Fighter Academy, where students 'spend' sky-high points to get a chance to change their physique, and theoretically they can even change the 'sex' of the Force to create a perfect cultivation physique, but the price of 10,000 points is really amazing.

At the same time, once you change your physique, it is equivalent to clearing all the martial arts systems you learned before, and you have to practice martial arts and Force levels again.

So, for these two reasons, almost no student will choose this method.

Asuka's sister Ah Xi, who is terminally ill, seeks medical treatment in many ways, and comes to the conclusion that only gene therapy on the floating island can save this congenital 'sexuality' defect, so Asuka desperately earns points, and finally borrows 1,000 points from Ding Huo to save enough money for gene therapy.

Ah Xi was already dying at this time.

"Before I took Ah Xi to the floating island, I applied for gene therapy, which was originally the first in the sequence, but just an hour ago, I received a notice that Ah Xi's treatment was pushed backwards, but, but Ah Xi was going to die. Speaking of this, Asuka looked extremely sad.

Ding Huo was silent for a moment.

"I'm sorry to hear that, and I probably know what you're here for, but ...... Do you think Prince Ben can help you?"

Ding Huo knew the reason why Asuka came to him, maybe he was holding on to the last ray of hope, but what could Ding Huo do, gene therapy needed to be used by four elders at the same time, and Ding Huo didn't even know all the names of the ten elders of the academy.

"I don't know, I—I'm just looking for you......" Asuka said.

"Where's your mentor?" Ding Huo asked Asuka.

"My mentor isn't on the Floating Island, and besides, he's just an ordinary mentor who doesn't have much influence on the Floating Island. Asuka shook his head.

Ding Huo is on the floating island, and he has little influence.

"Sorry, I can't help you. Ding Huo sighed.

"You must think of a way! I, I'm your 'maid' and 'girl'!" Asuka looked at Ding Huo eagerly.

Ding Huo felt that this statement was infuriating and pitiful, but it really moved him a little.

"Well, Prince Ben will help you kill the student who robbed your sister of the sequence?" Ding Huo said.

"If you can...... "Asuka 'revealed' a resolute look that didn't look like a joke at all.

This made Ding Huo a little surprised.