Chapter 642: Common Sense in Physics

The Eternal Light is the most important treasure of the Light Elves, and every battle with the Dark Elves revolves around the Eternal Light.

The Dark Elves wanted to make Alfheim more habitable for nocturnal creatures, and the eternal light, which was always providing light, was the key item they had to shield.

Kratos and Atreus killed the Dark Elf King in self-defense when Kratos and Atreus were unintentionally involved in the dispute between the Dark Elves and the Light Elves.

Before dying, the Dark Elf King prophesied that they had made the wrong decision, but the consequences of this decision have not been revealed to this day.

The Light Elves escorted the receiver of the Eternal Light to the base of the World Tree, and a beam of brilliant light shone down from above and made direct contact with the receiver, scattering light to illuminate the dim surroundings.

"Wait."

Lu Xiao suddenly found that the shape of the "receiver" was a little strange, and the surface was an unconventional concave mirror.

The eternal light from Alfheim is concentrated inside the mirror, and gradually converges into a line under the deflection of the mirror.

"Gan! They want to spotlight it! ”

Lu Xiao raised his hand and slashed out a golden sword qi, killing several layers of light elves before he ran out of castration, and failed to directly hit the mirror.

"Nidhogg! Avoid the front of the light source! It's no joke! ”

The energy of the Eternal Light is by no means a distant solar ratio, and if it is irradiated by the Spotlight, even Nidhogg's physical fitness will be greatly damaged.

Nidhogg had obviously not studied physics, and Lu Xiao's reminder left him confused.

However, out of trust in his compatriots, he simply did so, and his seemingly huge and bulky body flexibly moved to the side, dodging the first concentrated high-energy ray of the light elf.

"Whew!"

The light that hit the ground instantly burned the roots of the World Tree into a large blackened hole, and Nidhogg was also startled by the power of this concentrated ray.

According to Nighold, in the countless previous reincarnations, the light elves have not moved out of this kind of big killing weapon.

Lu Xiao speculated that it should be the dark elves who restrained the light elves in Alfheim, so that they could not spare too many troops to devote themselves to the attack on Nidhogg.

If it weren't for the fact that Kui Ye's father and son broke into Alfheim and slaughtered all sides, the dark elves would have an absolute advantage, the eternal light would be sealed by the dark elves, and the light elves would not be able to pose enough threat to Nidhogg.

As an outsider, Kratos will not appear directly in the prophecy, and his actions can break the prophecy just like Lu Xiao.

The resulting change directly led to the light elves having enough troops and weapons to attack Nidhogg, and it happened to be the day of Lu Xiao's arrival to launch a general attack.

In fact, it seems that if you think about it, it seems that the winter of Fimbull is coming to an end, and once the winter is over, the battle of Ragnarok will come.

As an ally of Asgard, the Light Elves will definitely want to play a greater role in the war, and use the results of the war to gain more rights after the war.

The roots are an important node in the transformation of the World Tree from absorbing nutrients from the earth, and Nidhogg, described by Asgard as a dragon that corrodes the roots of the tree, is tantamount to guarding this place in disguise, preventing other forces from coveting the energy of the World Tree.

Once the Light Elves gain the energy to occupy the root of the World Tree, the frontal battlefield of Ragnarok will become more difficult, and even directly affect the final outcome of the Great War.

"It turns out that the Dark Elf King said that he made a big mistake, and that's what he meant."

The elves all have wings like cicada wings, and they can fly freely in the air, and their mobility is very good.

Nidhogg's overall strength is very strong, not only does he have scale armor that is difficult for light elves to penetrate, but the dragon's breath flame that spews can vaporize a large number of enemies at once.

Coupled with his nimble movements that don't match the massive body, it's hard for the light elves to deal enough damage to Nidhogg under normal circumstances.

The only thing that can pose a lethal threat to Nidhogg is the high-energy ray after the Eternal Light is focused, but the first attack with the greatest threat failed to hit under Lu Xiao's reminder, and it is not so easy to hit Nidhogg who is guarded.

Moreover, the energy of the Eternal Light is not infinite, and after consuming too much, the light will become weaker and weaker, and it will take a period of replenishment to recover.

Dense light elves gathered together, their wings flapping and humming like thousands of flies flying at the same time.

At this time, Lu Xiao was standing on Nidhogg's back, and he felt physically uncomfortable with this sound.

"Nidhogg, get ready for a big shot!"

"Oh? Do you have a plan? ”

Lu Xiao raised his head and began to call out to the wind: "I will gather the enemies together as much as possible, and you will be responsible for the fatal blow." ”

Nidhogg rolled in the air to dodge the second focused ray, and Lu Xiao's feet seemed to be glued to Nidhogg's back, and he was not thrown down.

"Okay, then I'll dodge the charge first, and I'll leave it to you!"

The light elves who were still flying down from the upper layers of the World Tree sensed that something was wrong.

Although the eternal light can protect them from turning into light and crossing great distances, the last part of the airspace still needs to rely on their own wings to fly.

Lu Xiao spotted the port where the light elves were infested, and the giant tornado that quickly formed swept most of the light elves into the wind circle from the outside in.

As the wind circle gradually narrowed, the light elves descending from above would be torn to pieces by the fierce wind as soon as they came out, and the commander of the light elves hurriedly ordered to stop the reinforcements.

The cyan tornado that connected the heavens and the earth restricted the movement of the light elves, and the light elf mages combined to cast spells to stop the further compression of the wind circle, and the others flew upwards as much as possible to try to break free from the wind circle.

"Nidhogg!"

"Roar!"

Nidhogg's neck swelled visibly after a long time, and the highly compressed dragon breath was finally released and erupted in the direction of the tornado.

When the two spells collided, they immediately changed violently, and the cyan tornado turned into a fiery red color.

The ultra-high temperature of the dragon's breath flame almost instantly vaporized the light elf mage who maintained the wind circle without shrinking.

Without the efforts of these mages, Lu Xiao immediately clasped his hands together.

"Smack!"

Amid crisp applause, the firespout's spinning speed increased even further, compressing to the limit before most of the light spirits fled from the upper exit.

When the fire tornado dispersed, less than one-tenth of the light spirits were still alive at the scene, and most of them had varying degrees of burns.

Perhaps it was this fiasco that made the Light Elves in Alfheim angry, and they desperately activated the third and final Eternal Light Focused Ray.

Before the focusing process was over, Lu Xiao wrote down the Rune Rune to create an ice mirror on Nidhogg's head.

"Use light, don't you know that light is reflected?"

"Whew!"

The focused rays that hit the smooth ice mirror reflected back along the path of the eternal light, and Alfheim, who was far up of the World Tree, was stabbed through by his own weapon, killing more than half of the high-ranking generals in the command headquarters on the spot.

"Hahaha! Interesting, interesting! ”

The remaining light elves fled into the much dimmer Eternal Light, and Nidhogg let out a hearty laugh.

"These glowing flies dare to use them without even understanding the principle of their own weapons, and they are really bold enough!"

Not only did Lu Xiao think that the noise of the light elves flying was like flies, but Nidhogg was also very annoying about these buzzing sounds.

"I decided."

After falling back to the ground, Nidhogg made up his mind and said, "On the day Ragnarok begins, I will rush to the battlefield with my cubs to support. ”

"This is the end of the boring cycle of reincarnation, let me also contribute."