The two elders departed with a full harvest. Whether it was Elder Su or Elder Qi, they all got what they wanted.

However, Chen Yu didn't feel that he had lost anything.

The research of super runes originally needed to be promoted, not to mention that with such a big help from Elder Qi, it could naturally be regarded as extremely complete.

As for the Heaven-Shattering Sword combat technique, although it was handed over to Elder Nalan Qin in exchange for many conditions, it was just because they were not very familiar with each other.

On the other hand, if Elder Su also put forward such a condition in exchange, he would inevitably regard human favor as a very insignificant thing. This was something Chen Yu couldn't do, so he preferred to hand it over directly to Elder Su.

For a moment, the stone house was quiet.

A hole had been broken in the roof, and a ray of pale golden sunlight filtered through the hole.

"I don't know what went wrong with my cultivation this time. ”

Chen Yu's eyes closed slightly, and he was seriously checking his status.

There are too many unknowns for him in this retreat, not only the virtual shop and the lightsaber that traverses the great world of Zhihai, but even his current strength and energy make him feel a little unpredictable.

"The strength of the body has more than doubled!"

After ten breaths, Chen Yu muttered a word. This shocked him, he only felt that his physical strength had increased a lot, but now after careful inspection, he found that his feeling was not wrong, and his physical strength had indeed improved a lot compared to before.

"The amount of energy has not increased much, but the quality has become more refined, strictly speaking, my current strength has increased several times compared to before. ”

Chen Yu was very 'shocked', it was only two baptisms, and there was such a terrifying improvement. Or rather, it's a metamorphosis that makes him feel like he's really a bit of a demon.

Phew!

Then, Chen Yu stretched out a hand, his five fingers spread like a dustpan, the light between his palms and fingers was agitated, and wisps of war qi were breeding, brilliantly covering the pale golden sunlight shot down from the hole.

"The combat technique has also changed!"

Chen Yu's eyes were bright, and there was a sword light stirring inside, like a whistling galaxy releasing its own light.

The Nine Light Sabers were formed at this time, quietly suspended above Chen Yu's palm fingers, running in a mysterious trajectory.

It's just that these nine lightsabers are not big, each of them is only an inch long and the size of a little finger.

However, these nine lightsabers looked very small, but the aura that bloomed was so amazing that Chen Yu almost wondered if he was hallucinating.

"Sword Qi condensed into a sword weapon!"

"It's... It's a bit unscientific!"

"Energy and matter can really be converted!"

"This situation is similar to the virtual store, or is this situation caused by the existence of the virtual store?"

In an instant, countless thoughts flashed through Chen Yu's mind.

These nine lightsabers are not real sword weapons in Chen Yu's perception, they are completely composed of energy, but when he began to command these nine lightsabers, he found that this is not like the nine lightsabers of real matter, but they are really materialized.

This situation reminded him of the miraculous existence of the virtual store.

It's just that one is a kind of existence that is transformed from matter into an energy body, and inhabits the sea of consciousness with him.

The other is the conversion of energy into material existence and the transformation of it into weapons.

"Matter and energy are interchangeable, so why can't the energy generated by this rune?"

"Moreover, since matter and energy can be interconnected, why can't the runic energies of various attributes be fused together?"

"From the root point, all kinds of energy are transformed into different kinds of runes through different arrangements, but tracing back to the roots, they are actually born from the same root, why can't they be fused?"

"What's more, once the energy generated by two different runes is fused together, it will actually derive another kind of energy that is completely different but several times more powerful?"

"What's the secret?"

A confused look flashed in Chen Yu's eyes. He hadn't forgotten the original thought he had, nor had he forgotten the strangeness he had when he first lifted himself up through runic energy.

A new wisp of energy is several times higher than ordinary energy in terms of strength and purity.

After a few breaths, Chen Yu's eyes gradually brightened.

Not long ago, he felt that he had temporarily come to an end on the path of studying the super runes of the entry realm, and the next step was to study the super runes of the first entry. But now, he realized that he had forgotten something.

What would be the effect of fusing two different super battle runes together? No one knew about it, and he didn't know.

But he could feel that if this research was really successful, it would definitely bring a great impact on the rune civilization, and the shock of this impact might be countless times stronger than the appearance of the super rune.

"Extreme super runes, two or two or even several runes are fused, this is the way to study in the future. ”

"I'm not in a hurry to improve my cultivation for the time being, I'll first understand the latter two theories. ”

Chen Yu calmed down, he was no longer in a hurry to study the super runes of the first entry, but planned to completely eat these foundations in the entry realm.

It's not a simple process, on the contrary, it's a kind of research that doesn't see the way forward.

The Super Rune was indeed available, but it was only one of the theories he had conjectured at the beginning, and there was still one theory waiting to be confirmed.

The runes of the entry realm are generally twelve rune lines, and the super runes are constructed because these twelve rune lines are stronger than ordinary ultimate rune lines.

However, the runes in the middle of the entry realm have twenty-four rune lines, so what if the runes with twenty-three super rune lines are constructed?

Chen Yu didn't know, but he wanted to understand.

A day later, dozens of discarded runes were littered on the ground.

Chen Yu's face was slightly tired.

He didn't do anything else this day, and spent all of his time studying the construction of these runes between the twelve rune lines and the twenty-four rune lines.

By now, he's a little bit clear.

There is no mistake in the grading of the rune lines, twelve are a level, and this is the perfect construction.

And there is no way to form a rune with thirteen rune lines, no matter how many rune lines there are, as long as it is not a multiple of twelve rune lines, it will destroy the stability of the rune structure, and in the end it can only become waste paper.

"There's only one way to go with Super Runes. ”

Chen Yu felt a little pity, he was not a dead brain.

The world of runes is magical, but not every research topic can be established. Studying the construction of rune lines beyond the twelve cardinal numbers, it may be the wrong way to go from the beginning.

"However, it is possible for several runes to merge with each other. ”

Then, the tiredness on Chen Yu's face was swept away, and it was replaced by an excited look.

On this day, he not only studied the runes outside the cardinal number of the twelve rune lines, but also made several ordinary battle runes with different attributes, and tried to fuse them.

Thankfully, he succeeded after dozens of experiments, fusing several runic energies to form a completely new one.

It's just that this is just the fusion of ordinary rune energy, and it is not much worse than the energy generated by super battle runes. (To be continued.) )