Qin Yu frowned, the Northern Yuan Light can indeed be refined, but the refining speed is extremely slow, and at this rate of refining, it will take at least a hundred years to completely refine this Northern Yuan Light.

"Since there is no problem with the Northern Element Light itself, then we have to look at the place where it was generated!"

This place is dozens of miles long, and the dense Northern Yuan Light is all over it, and the extreme mountains of Fangcai are only absorbing a hundred wisps, and if you want to absorb the light here, you don't know how many years.

"Rub!!"

Qin Yu unleashed dozens of Yuan Magnetic Sword Qi, opening up the surrounding stone walls.

The stone wall here is not cut open like a normal stone wall, but only a layer of skin is shattered. When it falls off, it exposes the dots of material in the rock formation.

"Gangyinsha!"

"Some heavy metals can produce strong magnetic fields, and it seems that this is the kind of thing!"

"The cave in the shape of a water tubular is like a magnetically bound passage. No wonder there is a Northern Illumina ......"

"Magnetic Bound Channel?? How is it so similar to a laser gun railgun?? Qin Yu couldn't help but be stunned, this involves the knowledge of super black technology again, but he is a liberal arts student and involves an unknown field.

"You can give it a try!"

Although Qin Yu didn't know if he could do it, he could still do it by drawing a scoop according to the gourd.

"Bump!!"

The Great Five Elements Magnetism pressed on the mountain wall, and the grains of silver-white gravel were pulled out by him with the Great Five Elements Magnetism.

After about a few dozen grains, Qin Yu stopped.

Gangyinsha, isn't it sand?

"Go!!"

Gang Yinsha rushed into the Yuan Magnetic Divine Light and turned into nothingness in an instant.

"Strange!! Why not?? Qin Yu became more and more puzzled, if the Gangyinsha vein was a magnetic binding channel formed by a special terrain, Gangyinsha should not be afraid of the Northern Lights.

"Wait, magnetic bondage is a stance and not a substance. Something like the Northern Lights can't be contained in a container like water. In other words, you just need to figure out a suitable position! ”

"The magnetic pole is positive and negative! Isn't it yin and yang? ”

Qin Yu's hands were sealed, forming a spirit seal, and a yin and yang Taiji diagram appeared in front of him. There is no change, it is the state of yin and yang.

"Go!!"

Pushed into the Northern Yuan Light again, and sure enough, the Northern Yuan Light was once again triggered, and frantically rushed into the Yin and Yang Taiji Diagram.

The Taiji diagram is getting brighter and brighter, and the speed of rotation is getting faster and faster.

"Not good!"

Qin Yu's face changed drastically, he turned around and fled, and even did not hesitate to launch a high-level earth-based spell to shrink the ground into inches, and he didn't even have time to escape with his sword.

I saw two small round balls in the center of the Yin and Yang Taiji Diagram, and suddenly burst out with two divine lights. One black and one white, once it explodes, it is madly entangled. This spiral-shaped terrifying divine light instantly pierced through the thick mountain wall.

That's right, pierced.

Not to mention the huge mountain that was more than ten miles long, it was pierced by this light.

"Shhhhh

"The white one is the Northern Lights, and the black one is the wool?? Yin and Yang transformation, what the hell did I convert?? ”

Qin Yu hurriedly recalled the Yin Yang Taiji Diagram.

The seal of both hands moved again, and the fluctuation just now actually attracted the power of the law.

And as long as it is a law, it can be triggered by the spirit seal.

Qin Yu's heart was hot, thinking about the fluctuation just now, and it became a seal again.

The Yin and Yang Taiji Diagram spun again, but this time Qin Yu did not let him absorb the Northern Yuan Light, but derived it himself.

The next moment, the familiar glow returned.

"Boom!!"

"I'm dripping mom!" Qin Yu looked at the other big hole beside him in disbelief, the previous one had a thick bowl mouth, and the current one had a thick teacup mouth.

Although the power was inferior, this time he did not absorb the power of the outside world, but used the spiritual power in his body to stimulate it.

With just this blow, all the mana in his body had been drained.

Hurriedly taking some elixirs to restore mana, Qin Yu was overjoyed, as if he had created another great magical power.

"The Northern Elemental Light, and the unknown Black Elemental Light, are obviously opposites. Something derived from the law of yin and yang. From this point of view, it makes sense that this supernatural power is so powerful. If there is Northern Element light absorption outside, the power can be hundreds of times greater. If it weren't for this blow, it would be enough to kill the gods! ”

Qin Yu couldn't calm his mood for a long time, and as soon as he started cultivating the way of the sword, he was already very satisfied with the invincibility of the Five Elements Sword Spirit at the same level. I didn't expect that what is coming out now is getting more and more terrifying.

"The five elements of yin and yang, magnetic formlessness, and formlessness are the standpoints"

"The Yuan Magnetic Divine Light can shoot gray light to break through the Five Elements, but it only causes the collapse of the power of the Five Elements."

"This light is full of life and death, and the destructive power is quite terrifying. For the time being, let's call it Liangyi Divine Light! ”

The Yin and Yang Taiji Diagram in his body was indeed Qin Yu's greatest wealth.

"Although these Northern Yuan Lights can't be absorbed and refined into the body, they can be cultivated into a one-time magic weapon such as the Immortal Extermination Pearl."

"The Yin and Yang Great Five Elements Extreme Mountain is a good carrier, but this is not a consumable."

"Then use the Yin Yang Spirit Seal to imprison the Northern Element Light, if you carry it, the Gangyin Sand in front of you is just right to use......"

As soon as Qin Yu entered the state of research, he was studying without sleep and food.

After thousands of failures, Qin Yu finally got a stone that looked like a yin and yang taiji diagram. This stone is made of silver sand.

The silver sand is silvery-white, but the stone in his hand is black and white at the moment.

"The Northern Yuan Light is unstable alone, but if the black Yuan Light is derived and put together, you only need to take the opportunity to arrange a small Yin and Yang Prohibition in it, and this thing will be!"

Qin Yu looked at the little thing in his hand with satisfaction. The palm-sized thing was sealed with two terrifying beams of Yuan Light, and when it was used, it only needed to be thrown out, and a little mana was used to destroy the balance in it. The object exploded immediately, bursting out with a two-rite divine light. The power will never be less than that of the Immortal Destroying Bead.

"What's it called?? God Destroyer Cake?? Yin and Yang Cake?? ”

"Ahem!! How to get on with the pie. ”

"This thing is the same as the rune, it might as well be called a life and death talisman! Tianshan Tong's grandmother, borrow it!! ”

I'm afraid that this thing will see life and death as soon as it comes out, and the name of life and death charm is very appropriate.

The Northern Yuan Light is not common, Qin Yu can now derive this divine light by himself, but how hard it is, why not a ready-made thing.

Simply draw the Gangyin Sand on the one hand, and draw the Northern Lights on the other.

It took a thousand life and death talismans to refine before stopping.

"Hehe, if Rahu appears again, Lao Tzu will definitely leave you behind and detain your spirit!"

Qin Yu had coveted the spirit of the Rahu Beast for a long time, but that guy was too meaty to do it at all. However, if a thousand life and death talismans exploded together, Rahu would have to smash him.

The life and death of the changes in the Northern Yuan Light have been studied, and it is very simple to turn on the Yuan Light. After three or four years, Qin Yu came out of the passage. Advance to the next level.